260069596

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{28807}}^1$

素因数の和:28909

約数の個数: 24

約数和(自身を含む): 475101536

約数和(自身を除く): 215031940

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 28807, 57614, 115228, 1065859, 1757227, 2131718, 3514454, 4263436, 7028908, 65017399, 130034798, 260069596]

約数ペア:

[(1, 260069596), (2, 130034798), (4, 65017399), (37, 7028908), (61, 4263436), (74, 3514454), (122, 2131718), (148, 1757227), (244, 1065859), (2257, 115228), (4514, 57614), (9028, 28807)]