804953261290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1\times {\mathrm{2009921}}^1$

素因数の和:2011338

約数の個数: 32

約数和(自身を含む): 1499964590160

約数和(自身を除く): 695011328870

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1381, 2762, 6905, 13810, 40049, 80098, 200245, 400490, 2009921, 4019842, 10049605, 20099210, 58287709, 116575418, 291438545, 582877090, 2775700901, 5551401802, 13878504505, 27757009010, 80495326129, 160990652258, 402476630645, 804953261290]

約数ペア:

[(1, 804953261290), (2, 402476630645), (5, 160990652258), (10, 80495326129), (29, 27757009010), (58, 13878504505), (145, 5551401802), (290, 2775700901), (1381, 582877090), (2762, 291438545), (6905, 116575418), (13810, 58287709), (40049, 20099210), (80098, 10049605), (200245, 4019842), (400490, 2009921)]