1228219198

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1\times {\mathrm{2729}}^1$

素因数の和:3771

約数の個数: 16

約数和(自身を含む): 1851529680

約数和(自身を除く): 623310482

約数列:

[1, 2, 307, 614, 733, 1466, 2729, 5458, 225031, 450062, 837803, 1675606, 2000357, 4000714, 614109599, 1228219198]

約数ペア:

[(1, 1228219198), (2, 614109599), (307, 4000714), (614, 2000357), (733, 1675606), (1466, 837803), (2729, 450062), (5458, 225031)]