480294274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{773}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 772390080

約数和(自身を除く): 292095806

約数列:

[1, 2, 19, 38, 83, 166, 197, 394, 773, 1546, 1577, 3154, 3743, 7486, 14687, 16351, 29374, 32702, 64159, 128318, 152281, 304562, 310669, 621338, 1219021, 2438042, 2893339, 5786678, 12639323, 25278646, 240147137, 480294274]

約数ペア:

[(1, 480294274), (2, 240147137), (19, 25278646), (38, 12639323), (83, 5786678), (166, 2893339), (197, 2438042), (394, 1219021), (773, 621338), (1546, 310669), (1577, 304562), (3154, 152281), (3743, 128318), (7486, 64159), (14687, 32702), (16351, 29374)]