321645742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{47623}}^1$

素因数の和:47943

約数の個数: 16

約数和(自身を含む): 528054912

約数和(自身を除く): 206409170

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 47623, 95246, 523853, 1047706, 14620261, 29240522, 160822871, 321645742]

約数ペア:

[(1, 321645742), (2, 160822871), (11, 29240522), (22, 14620261), (307, 1047706), (614, 523853), (3377, 95246), (6754, 47623)]