842274718

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{13451}}^1$

素因数の和:13823

約数の個数: 16

約数和(自身を含む): 1278478080

約数和(自身を除く): 436203362

約数列:

[1, 2, 131, 239, 262, 478, 13451, 26902, 31309, 62618, 1762081, 3214789, 3524162, 6429578, 421137359, 842274718]

約数ペア:

[(1, 842274718), (2, 421137359), (131, 6429578), (239, 3524162), (262, 3214789), (478, 1762081), (13451, 62618), (26902, 31309)]