1630477438

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2258279}}^1$

素因数の和:2258319

約数の個数: 12

約数和(自身を含む): 2581214040

約数和(自身を除く): 950736602

約数列:

[1, 2, 19, 38, 361, 722, 2258279, 4516558, 42907301, 85814602, 815238719, 1630477438]

約数ペア:

[(1, 1630477438), (2, 815238719), (19, 85814602), (38, 42907301), (361, 4516558), (722, 2258279)]