2018510984

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{590899}}^1$

素因数の和:590973

約数の個数: 32

約数和(自身を含む): 4396296000

約数和(自身を除く): 2377785016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 590899, 1181798, 2363596, 4136293, 4727192, 8272586, 16545172, 33090344, 36044839, 72089678, 144179356, 252313873, 288358712, 504627746, 1009255492, 2018510984]

約数ペア:

[(1, 2018510984), (2, 1009255492), (4, 504627746), (7, 288358712), (8, 252313873), (14, 144179356), (28, 72089678), (56, 36044839), (61, 33090344), (122, 16545172), (244, 8272586), (427, 4727192), (488, 4136293), (854, 2363596), (1708, 1181798), (3416, 590899)]