1263962645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{541}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 1677407616

約数和(自身を除く): 413444971

約数列:

[1, 5, 11, 55, 107, 397, 535, 541, 1177, 1985, 2705, 4367, 5885, 5951, 21835, 29755, 42479, 57887, 212395, 214777, 289435, 467269, 636757, 1073885, 2336345, 2362547, 3183785, 11812735, 22981139, 114905695, 252792529, 1263962645]

約数ペア:

[(1, 1263962645), (5, 252792529), (11, 114905695), (55, 22981139), (107, 11812735), (397, 3183785), (535, 2362547), (541, 2336345), (1177, 1073885), (1985, 636757), (2705, 467269), (4367, 289435), (5885, 214777), (5951, 212395), (21835, 57887), (29755, 42479)]