41797730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18913}}^1$

素因数の和:18950

約数の個数: 32

約数和(自身を含む): 85793904

約数和(自身を除く): 43996174

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 18913, 37826, 94565, 189130, 245869, 321521, 491738, 643042, 1229345, 1607605, 2458690, 3215210, 4179773, 8359546, 20898865, 41797730]

約数ペア:

[(1, 41797730), (2, 20898865), (5, 8359546), (10, 4179773), (13, 3215210), (17, 2458690), (26, 1607605), (34, 1229345), (65, 643042), (85, 491738), (130, 321521), (170, 245869), (221, 189130), (442, 94565), (1105, 37826), (2210, 18913)]