2542599416

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{209233}}^1$

素因数の和:209284

約数の個数: 48

約数和(自身を含む): 5724642240

約数和(自身を除く): 3182042824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 209233, 418466, 836932, 1464631, 1673864, 2929262, 5858524, 6486223, 10252417, 11717048, 12972446, 20504834, 25944892, 41009668, 45403561, 51889784, 82019336, 90807122, 181614244, 317824927, 363228488, 635649854, 1271299708, 2542599416]

約数ペア:

[(1, 2542599416), (2, 1271299708), (4, 635649854), (7, 363228488), (8, 317824927), (14, 181614244), (28, 90807122), (31, 82019336), (49, 51889784), (56, 45403561), (62, 41009668), (98, 25944892), (124, 20504834), (196, 12972446), (217, 11717048), (248, 10252417), (392, 6486223), (434, 5858524), (868, 2929262), (1519, 1673864), (1736, 1464631), (3038, 836932), (6076, 418466), (12152, 209233)]