1320231068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{23357}}^1$

素因数の和:24461

約数の個数: 24

約数和(自身を含む): 2490523392

約数和(自身を除く): 1170292324

約数列:

[1, 2, 4, 13, 26, 52, 1087, 2174, 4348, 14131, 23357, 28262, 46714, 56524, 93428, 303641, 607282, 1214564, 25389059, 50778118, 101556236, 330057767, 660115534, 1320231068]

約数ペア:

[(1, 1320231068), (2, 660115534), (4, 330057767), (13, 101556236), (26, 50778118), (52, 25389059), (1087, 1214564), (2174, 607282), (4348, 303641), (14131, 93428), (23357, 56524), (28262, 46714)]