118889410556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{345011}}^1$

素因数の和:345450

約数の個数: 48

約数和(自身を含む): 246068078592

約数和(自身を除く): 127178668036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 397, 434, 794, 868, 1588, 2779, 5558, 11116, 12307, 24614, 49228, 86149, 172298, 344596, 345011, 690022, 1380044, 2415077, 4830154, 9660308, 10695341, 21390682, 42781364, 74867387, 136969367, 149734774, 273938734, 299469548, 547877468, 958785569, 1917571138, 3835142276, 4246050377, 8492100754, 16984201508, 29722352639, 59444705278, 118889410556]

約数ペア:

[(1, 118889410556), (2, 59444705278), (4, 29722352639), (7, 16984201508), (14, 8492100754), (28, 4246050377), (31, 3835142276), (62, 1917571138), (124, 958785569), (217, 547877468), (397, 299469548), (434, 273938734), (794, 149734774), (868, 136969367), (1588, 74867387), (2779, 42781364), (5558, 21390682), (11116, 10695341), (12307, 9660308), (24614, 4830154), (49228, 2415077), (86149, 1380044), (172298, 690022), (344596, 345011)]