1299816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2579}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 4024800

約数和(自身を除く): 2724984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2579, 5158, 7737, 10316, 15474, 18053, 20632, 23211, 30948, 36106, 46422, 54159, 61896, 72212, 92844, 108318, 144424, 162477, 185688, 216636, 324954, 433272, 649908, 1299816]

約数ペア:

[(1, 1299816), (2, 649908), (3, 433272), (4, 324954), (6, 216636), (7, 185688), (8, 162477), (9, 144424), (12, 108318), (14, 92844), (18, 72212), (21, 61896), (24, 54159), (28, 46422), (36, 36106), (42, 30948), (56, 23211), (63, 20632), (72, 18053), (84, 15474), (126, 10316), (168, 7737), (252, 5158), (504, 2579)]