1258690995790

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1583}}^1\times {\mathrm{771971}}^1$

素因数の和:773664

約数の個数: 32

約数和(自身を含む): 2289088429056

約数和(自身を除く): 1030397433266

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1583, 3166, 7915, 15830, 163049, 326098, 771971, 815245, 1543942, 1630490, 3859855, 7719710, 79513013, 159026026, 397565065, 795130130, 1222030093, 2444060186, 6110150465, 12220300930, 125869099579, 251738199158, 629345497895, 1258690995790]

約数ペア:

[(1, 1258690995790), (2, 629345497895), (5, 251738199158), (10, 125869099579), (103, 12220300930), (206, 6110150465), (515, 2444060186), (1030, 1222030093), (1583, 795130130), (3166, 397565065), (7915, 159026026), (15830, 79513013), (163049, 7719710), (326098, 3859855), (771971, 1630490), (815245, 1543942)]