1397368542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{15319}}^1$

素因数の和:16008

約数の個数: 32

約数和(自身を含む): 2920849920

約数和(自身を除く): 1523481378

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 661, 1322, 1983, 3966, 15203, 15319, 30406, 30638, 45609, 45957, 91218, 91914, 352337, 704674, 1057011, 2114022, 10125859, 20251718, 30377577, 60755154, 232894757, 465789514, 698684271, 1397368542]

約数ペア:

[(1, 1397368542), (2, 698684271), (3, 465789514), (6, 232894757), (23, 60755154), (46, 30377577), (69, 20251718), (138, 10125859), (661, 2114022), (1322, 1057011), (1983, 704674), (3966, 352337), (15203, 91914), (15319, 91218), (30406, 45957), (30638, 45609)]