713108980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{272179}}^1$

素因数の和:272319

約数の個数: 24

約数和(自身を含む): 1508965920

約数和(自身を除く): 795856940

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 272179, 544358, 1088716, 1360895, 2721790, 5443580, 35655449, 71310898, 142621796, 178277245, 356554490, 713108980]

約数ペア:

[(1, 713108980), (2, 356554490), (4, 178277245), (5, 142621796), (10, 71310898), (20, 35655449), (131, 5443580), (262, 2721790), (524, 1360895), (655, 1088716), (1310, 544358), (2620, 272179)]