4527490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 9020160

約数和(自身を除く): 4492670

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 521, 790, 869, 1042, 1738, 2605, 4345, 5210, 5731, 8690, 11462, 28655, 41159, 57310, 82318, 205795, 411590, 452749, 905498, 2263745, 4527490]

約数ペア:

[(1, 4527490), (2, 2263745), (5, 905498), (10, 452749), (11, 411590), (22, 205795), (55, 82318), (79, 57310), (110, 41159), (158, 28655), (395, 11462), (521, 8690), (790, 5731), (869, 5210), (1042, 4345), (1738, 2605)]