1649383764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19635521}}^1$

素因数の和:19635535

約数の個数: 24

約数和(自身を含む): 4398356928

約数和(自身を除く): 2748973164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19635521, 39271042, 58906563, 78542084, 117813126, 137448647, 235626252, 274897294, 412345941, 549794588, 824691882, 1649383764]

約数ペア:

[(1, 1649383764), (2, 824691882), (3, 549794588), (4, 412345941), (6, 274897294), (7, 235626252), (12, 137448647), (14, 117813126), (21, 78542084), (28, 58906563), (42, 39271042), (84, 19635521)]