1228388254

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1627}}^1\times {\mathrm{1663}}^1$

素因数の和:3519

約数の個数: 16

約数和(自身を含む): 1852950528

約数和(自身を除く): 624562274

約数列:

[1, 2, 227, 454, 1627, 1663, 3254, 3326, 369329, 377501, 738658, 755002, 2705701, 5411402, 614194127, 1228388254]

約数ペア:

[(1, 1228388254), (2, 614194127), (227, 5411402), (454, 2705701), (1627, 755002), (1663, 738658), (3254, 377501), (3326, 369329)]