1330995476

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{6571}}^1$

素因数の和:7295

約数の個数: 24

約数和(自身を含む): 2362765440

約数和(自身を除く): 1031769964

約数列:

[1, 2, 4, 79, 158, 316, 641, 1282, 2564, 6571, 13142, 26284, 50639, 101278, 202556, 519109, 1038218, 2076436, 4212011, 8424022, 16848044, 332748869, 665497738, 1330995476]

約数ペア:

[(1, 1330995476), (2, 665497738), (4, 332748869), (79, 16848044), (158, 8424022), (316, 4212011), (641, 2076436), (1282, 1038218), (2564, 519109), (6571, 202556), (13142, 101278), (26284, 50639)]