1617372986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{157057}}^1$

素因数の和:157349

約数の個数: 16

約数和(自身を含む): 2563186560

約数和(自身を除く): 945813574

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 157057, 314114, 2984083, 5968166, 42562447, 85124894, 808686493, 1617372986]

約数ペア:

[(1, 1617372986), (2, 808686493), (19, 85124894), (38, 42562447), (271, 5968166), (542, 2984083), (5149, 314114), (10298, 157057)]