318984922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{15919}}^1$

素因数の和:16197

約数の個数: 16

約数和(自身を含む): 491736960

約数和(自身を除く): 172752038

約数列:

[1, 2, 43, 86, 233, 466, 10019, 15919, 20038, 31838, 684517, 1369034, 3709127, 7418254, 159492461, 318984922]

約数ペア:

[(1, 318984922), (2, 159492461), (43, 7418254), (86, 3709127), (233, 1369034), (466, 684517), (10019, 31838), (15919, 20038)]