816059710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{6529}}^1$

素因数の和:6996

約数の個数: 32

約数和(自身を含む): 1523318400

約数和(自身を除く): 707258690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 431, 862, 2155, 4310, 6529, 12499, 13058, 24998, 32645, 62495, 65290, 124990, 189341, 378682, 946705, 1893410, 2813999, 5627998, 14069995, 28139990, 81605971, 163211942, 408029855, 816059710]

約数ペア:

[(1, 816059710), (2, 408029855), (5, 163211942), (10, 81605971), (29, 28139990), (58, 14069995), (145, 5627998), (290, 2813999), (431, 1893410), (862, 946705), (2155, 378682), (4310, 189341), (6529, 124990), (12499, 65290), (13058, 62495), (24998, 32645)]