2001566350136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1\times {\mathrm{118673}}^1$

素因数の和:120204

約数の個数: 64

約数和(自身を含む): 3959192494080

約数和(自身を除く): 1957626143944

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1447, 1457, 2894, 2914, 5788, 5828, 11576, 11656, 44857, 68009, 89714, 118673, 136018, 179428, 237346, 272036, 358856, 474692, 544072, 949384, 2108279, 3678863, 4216558, 5577631, 7357726, 8433116, 11155262, 14715452, 16866232, 22310524, 29430904, 44621048, 171719831, 172906561, 343439662, 345813122, 686879324, 691626244, 1373758648, 1383252488, 5323314761, 8070832057, 10646629522, 16141664114, 21293259044, 32283328228, 42586518088, 64566656456, 250195793767, 500391587534, 1000783175068, 2001566350136]

約数ペア:

[(1, 2001566350136), (2, 1000783175068), (4, 500391587534), (8, 250195793767), (31, 64566656456), (47, 42586518088), (62, 32283328228), (94, 21293259044), (124, 16141664114), (188, 10646629522), (248, 8070832057), (376, 5323314761), (1447, 1383252488), (1457, 1373758648), (2894, 691626244), (2914, 686879324), (5788, 345813122), (5828, 343439662), (11576, 172906561), (11656, 171719831), (44857, 44621048), (68009, 29430904), (89714, 22310524), (118673, 16866232), (136018, 14715452), (179428, 11155262), (237346, 8433116), (272036, 7357726), (358856, 5577631), (474692, 4216558), (544072, 3678863), (949384, 2108279)]