1389835106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{418373}}^1$

素因数の和:418537

約数の個数: 16

約数和(自身を含む): 2289342528

約数和(自身を除く): 899507422

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 418373, 836746, 4602103, 9204206, 63174323, 126348646, 694917553, 1389835106]

約数ペア:

[(1, 1389835106), (2, 694917553), (11, 126348646), (22, 63174323), (151, 9204206), (302, 4602103), (1661, 836746), (3322, 418373)]