1330304968

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{726149}}^1$

素因数の和:726384

約数の個数: 16

約数和(自身を含む): 2505217500

約数和(自身を除く): 1174912532

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 726149, 1452298, 2904596, 5809192, 166288121, 332576242, 665152484, 1330304968]

約数ペア:

[(1, 1330304968), (2, 665152484), (4, 332576242), (8, 166288121), (229, 5809192), (458, 2904596), (916, 1452298), (1832, 726149)]