424702408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{314129}}^1$

素因数の和:314161

約数の個数: 24

約数和(自身を含む): 862286850

約数和(自身を除く): 437584442

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 314129, 628258, 1256516, 2513032, 4083677, 8167354, 16334708, 32669416, 53087801, 106175602, 212351204, 424702408]

約数ペア:

[(1, 424702408), (2, 212351204), (4, 106175602), (8, 53087801), (13, 32669416), (26, 16334708), (52, 8167354), (104, 4083677), (169, 2513032), (338, 1256516), (676, 628258), (1352, 314129)]