1265402512

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{653617}}^1$

素因数の和:653647

約数の個数: 30

約数和(自身を含む): 2694867014

約数和(自身を除く): 1429464502

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 653617, 1307234, 2614468, 5228936, 7189787, 10457872, 14379574, 28759148, 57518296, 79087657, 115036592, 158175314, 316350628, 632701256, 1265402512]

約数ペア:

[(1, 1265402512), (2, 632701256), (4, 316350628), (8, 158175314), (11, 115036592), (16, 79087657), (22, 57518296), (44, 28759148), (88, 14379574), (121, 10457872), (176, 7189787), (242, 5228936), (484, 2614468), (968, 1307234), (1936, 653617)]