1191170045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{495289}}^1$

素因数の和:495344

約数の個数: 16

約数和(自身を含む): 1580965680

約数和(自身を除く): 389795635

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 495289, 2476445, 6438757, 18325693, 32193785, 91628465, 238234009, 1191170045]

約数ペア:

[(1, 1191170045), (5, 238234009), (13, 91628465), (37, 32193785), (65, 18325693), (185, 6438757), (481, 2476445), (2405, 495289)]