278340612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2108641}}^1$

素因数の和:2108659

約数の個数: 24

約数和(自身を含む): 708503712

約数和(自身を除く): 430163100

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2108641, 4217282, 6325923, 8434564, 12651846, 23195051, 25303692, 46390102, 69585153, 92780204, 139170306, 278340612]

約数ペア:

[(1, 278340612), (2, 139170306), (3, 92780204), (4, 69585153), (6, 46390102), (11, 25303692), (12, 23195051), (22, 12651846), (33, 8434564), (44, 6325923), (66, 4217282), (132, 2108641)]