4663490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 9359280

約数和(自身を除く): 4695790

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1237, 1885, 2474, 3770, 6185, 12370, 16081, 32162, 35873, 71746, 80405, 160810, 179365, 358730, 466349, 932698, 2331745, 4663490]

約数ペア:

[(1, 4663490), (2, 2331745), (5, 932698), (10, 466349), (13, 358730), (26, 179365), (29, 160810), (58, 80405), (65, 71746), (130, 35873), (145, 32162), (290, 16081), (377, 12370), (754, 6185), (1237, 3770), (1885, 2474)]