1279231716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{22039}}^1$

素因数の和:22744

約数の個数: 48

約数和(自身を含む): 3416376320

約数和(自身を除く): 2137144604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 691, 1382, 2073, 2764, 4146, 4837, 8292, 9674, 14511, 19348, 22039, 29022, 44078, 58044, 66117, 88156, 132234, 154273, 264468, 308546, 462819, 617092, 925638, 1851276, 15228949, 30457898, 45686847, 60915796, 91373694, 106602643, 182747388, 213205286, 319807929, 426410572, 639615858, 1279231716]

約数ペア:

[(1, 1279231716), (2, 639615858), (3, 426410572), (4, 319807929), (6, 213205286), (7, 182747388), (12, 106602643), (14, 91373694), (21, 60915796), (28, 45686847), (42, 30457898), (84, 15228949), (691, 1851276), (1382, 925638), (2073, 617092), (2764, 462819), (4146, 308546), (4837, 264468), (8292, 154273), (9674, 132234), (14511, 88156), (19348, 66117), (22039, 58044), (29022, 44078)]