997832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 64

約数和(自身を含む): 2332800

約数和(自身を除く): 1334968

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 29, 34, 44, 46, 58, 68, 88, 92, 116, 136, 184, 187, 232, 253, 319, 374, 391, 493, 506, 638, 667, 748, 782, 986, 1012, 1276, 1334, 1496, 1564, 1972, 2024, 2552, 2668, 3128, 3944, 4301, 5336, 5423, 7337, 8602, 10846, 11339, 14674, 17204, 21692, 22678, 29348, 34408, 43384, 45356, 58696, 90712, 124729, 249458, 498916, 997832]

約数ペア:

[(1, 997832), (2, 498916), (4, 249458), (8, 124729), (11, 90712), (17, 58696), (22, 45356), (23, 43384), (29, 34408), (34, 29348), (44, 22678), (46, 21692), (58, 17204), (68, 14674), (88, 11339), (92, 10846), (116, 8602), (136, 7337), (184, 5423), (187, 5336), (232, 4301), (253, 3944), (319, 3128), (374, 2668), (391, 2552), (493, 2024), (506, 1972), (638, 1564), (667, 1496), (748, 1334), (782, 1276), (986, 1012)]