987301730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{58733}}^1$

素因数の和:58822

約数の個数: 24

約数和(自身を含む): 1821576276

約数和(自身を除く): 834274546

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 8405, 16810, 58733, 117466, 293665, 587330, 2408053, 4816106, 12040265, 24080530, 98730173, 197460346, 493650865, 987301730]

約数ペア:

[(1, 987301730), (2, 493650865), (5, 197460346), (10, 98730173), (41, 24080530), (82, 12040265), (205, 4816106), (410, 2408053), (1681, 587330), (3362, 293665), (8405, 117466), (16810, 58733)]