2016452464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 4283725824

約数和(自身を除く): 2267273360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 271, 332, 431, 542, 664, 862, 1079, 1084, 1328, 1724, 2158, 2168, 3448, 3523, 4316, 4336, 5603, 6896, 7046, 8632, 11206, 14092, 17264, 22412, 22493, 28184, 35773, 44824, 44986, 56368, 71546, 89648, 89972, 116801, 143092, 179944, 233602, 286184, 292409, 359888, 465049, 467204, 572368, 584818, 930098, 934408, 1169636, 1518413, 1860196, 1868816, 2339272, 3036826, 3720392, 4678544, 6073652, 7440784, 9694483, 12147304, 19388966, 24294608, 38777932, 77555864, 126028279, 155111728, 252056558, 504113116, 1008226232, 2016452464]

約数ペア:

[(1, 2016452464), (2, 1008226232), (4, 504113116), (8, 252056558), (13, 155111728), (16, 126028279), (26, 77555864), (52, 38777932), (83, 24294608), (104, 19388966), (166, 12147304), (208, 9694483), (271, 7440784), (332, 6073652), (431, 4678544), (542, 3720392), (664, 3036826), (862, 2339272), (1079, 1868816), (1084, 1860196), (1328, 1518413), (1724, 1169636), (2158, 934408), (2168, 930098), (3448, 584818), (3523, 572368), (4316, 467204), (4336, 465049), (5603, 359888), (6896, 292409), (7046, 286184), (8632, 233602), (11206, 179944), (14092, 143092), (17264, 116801), (22412, 89972), (22493, 89648), (28184, 71546), (35773, 56368), (44824, 44986)]