1230219358

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{26437}}^1$

素因数の和:26931

約数の個数: 16

約数和(自身を含む): 1884500640

約数和(自身を除く): 654281282

約数列:

[1, 2, 53, 106, 439, 878, 23267, 26437, 46534, 52874, 1401161, 2802322, 11605843, 23211686, 615109679, 1230219358]

約数ペア:

[(1, 1230219358), (2, 615109679), (53, 23211686), (106, 11605843), (439, 2802322), (878, 1401161), (23267, 52874), (26437, 46534)]