2017187615456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1\times {\mathrm{44621}}^1$

素因数の和:45316

約数の個数: 96

約数和(自身を含む): 4303408507776

約数和(自身を除く): 2286220892320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 271, 401, 416, 542, 802, 1084, 1604, 2168, 3208, 3523, 4336, 5213, 6416, 7046, 8672, 10426, 12832, 14092, 20852, 28184, 41704, 44621, 56368, 83408, 89242, 108671, 112736, 166816, 178484, 217342, 356968, 434684, 580073, 713936, 869368, 1160146, 1412723, 1427872, 1738736, 2320292, 2825446, 3477472, 4640584, 5650892, 9281168, 11301784, 12092291, 17893021, 18562336, 22603568, 24184582, 35786042, 45207136, 48369164, 71572084, 96738328, 143144168, 157199783, 193476656, 232609273, 286288336, 314399566, 386953312, 465218546, 572576672, 628799132, 930437092, 1257598264, 1860874184, 2515196528, 3721748368, 4849008691, 5030393056, 7443496736, 9698017382, 19396034764, 38792069528, 63037112983, 77584139056, 126074225966, 155168278112, 252148451932, 504296903864, 1008593807728, 2017187615456]

約数ペア:

[(1, 2017187615456), (2, 1008593807728), (4, 504296903864), (8, 252148451932), (13, 155168278112), (16, 126074225966), (26, 77584139056), (32, 63037112983), (52, 38792069528), (104, 19396034764), (208, 9698017382), (271, 7443496736), (401, 5030393056), (416, 4849008691), (542, 3721748368), (802, 2515196528), (1084, 1860874184), (1604, 1257598264), (2168, 930437092), (3208, 628799132), (3523, 572576672), (4336, 465218546), (5213, 386953312), (6416, 314399566), (7046, 286288336), (8672, 232609273), (10426, 193476656), (12832, 157199783), (14092, 143144168), (20852, 96738328), (28184, 71572084), (41704, 48369164), (44621, 45207136), (56368, 35786042), (83408, 24184582), (89242, 22603568), (108671, 18562336), (112736, 17893021), (166816, 12092291), (178484, 11301784), (217342, 9281168), (356968, 5650892), (434684, 4640584), (580073, 3477472), (713936, 2825446), (869368, 2320292), (1160146, 1738736), (1412723, 1427872)]