1246256468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{258131}}^1$

素因数の和:258223

約数の個数: 24

約数和(自身を含む): 2341773504

約数和(自身を除く): 1095517036

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 258131, 516262, 1032524, 4388227, 8776454, 17552908, 18327301, 36654602, 73309204, 311564117, 623128234, 1246256468]

約数ペア:

[(1, 1246256468), (2, 623128234), (4, 311564117), (17, 73309204), (34, 36654602), (68, 18327301), (71, 17552908), (142, 8776454), (284, 4388227), (1207, 1032524), (2414, 516262), (4828, 258131)]