2766647545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{225941}}^1$

素因数の和:226056

約数の個数: 16

約数和(自身を含む): 3470469120

約数和(自身を除く): 703821575

約数列:

[1, 5, 31, 79, 155, 395, 2449, 12245, 225941, 1129705, 7004171, 17849339, 35020855, 89246695, 553329509, 2766647545]

約数ペア:

[(1, 2766647545), (5, 553329509), (31, 89246695), (79, 35020855), (155, 17849339), (395, 7004171), (2449, 1129705), (12245, 225941)]