1380451218

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{225343}}^1$

素因数の和:226369

約数の個数: 16

約数和(自身を含む): 2763618816

約数和(自身を除く): 1383167598

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 6126, 225343, 450686, 676029, 1352058, 230075203, 460150406, 690225609, 1380451218]

約数ペア:

[(1, 1380451218), (2, 690225609), (3, 460150406), (6, 230075203), (1021, 1352058), (2042, 676029), (3063, 450686), (6126, 225343)]