2013404575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6367}}^1$

素因数の和:6536

約数の個数: 48

約数和(自身を含む): 3095357440

約数和(自身を除く): 1081952865

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 139, 175, 325, 455, 695, 973, 1807, 2275, 3475, 4865, 6367, 9035, 12649, 24325, 31835, 44569, 45175, 63245, 82771, 159175, 222845, 316225, 413855, 579397, 885013, 1114225, 2069275, 2896985, 4425065, 6195091, 11505169, 14484925, 22125325, 30975455, 57525845, 80536183, 154877275, 287629225, 402680915, 2013404575]

約数ペア:

[(1, 2013404575), (5, 402680915), (7, 287629225), (13, 154877275), (25, 80536183), (35, 57525845), (65, 30975455), (91, 22125325), (139, 14484925), (175, 11505169), (325, 6195091), (455, 4425065), (695, 2896985), (973, 2069275), (1807, 1114225), (2275, 885013), (3475, 579397), (4865, 413855), (6367, 316225), (9035, 222845), (12649, 159175), (24325, 82771), (31835, 63245), (44569, 45175)]