2690386055

素因数分解:

$5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{87649}}^1$

素因数の和:88538

約数の個数: 16

約数和(自身を含む): 3693921600

約数和(自身を除く): 1003535545

約数列:

[1, 5, 7, 35, 877, 4385, 6139, 30695, 87649, 438245, 613543, 3067715, 76868173, 384340865, 538077211, 2690386055]

約数ペア:

[(1, 2690386055), (5, 538077211), (7, 384340865), (35, 76868173), (877, 3067715), (4385, 613543), (6139, 438245), (30695, 87649)]