280183868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{5443}}^1$

素因数の和:6221

約数の個数: 24

約数和(自身を含む): 519945552

約数和(自身を除く): 239761684

約数列:

[1, 2, 4, 17, 34, 68, 757, 1514, 3028, 5443, 10886, 12869, 21772, 25738, 51476, 92531, 185062, 370124, 4120351, 8240702, 16481404, 70045967, 140091934, 280183868]

約数ペア:

[(1, 280183868), (2, 140091934), (4, 70045967), (17, 16481404), (34, 8240702), (68, 4120351), (757, 370124), (1514, 185062), (3028, 92531), (5443, 51476), (10886, 25738), (12869, 21772)]