961193480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1848449}}^1$

素因数の和:1848473

約数の個数: 32

約数和(自身を含む): 2329047000

約数和(自身を除く): 1367853520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1848449, 3696898, 7393796, 9242245, 14787592, 18484490, 24029837, 36968980, 48059674, 73937960, 96119348, 120149185, 192238696, 240298370, 480596740, 961193480]

約数ペア:

[(1, 961193480), (2, 480596740), (4, 240298370), (5, 192238696), (8, 120149185), (10, 96119348), (13, 73937960), (20, 48059674), (26, 36968980), (40, 24029837), (52, 18484490), (65, 14787592), (104, 9242245), (130, 7393796), (260, 3696898), (520, 1848449)]