812784742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{51241}}^1$

素因数の和:51364

約数の個数: 32

約数和(自身を含む): 1534800384

約数和(自身を除く): 722015642

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 7931, 15862, 51241, 102482, 358687, 563651, 717374, 1127302, 3945557, 5277823, 7891114, 10555646, 36944761, 58056053, 73889522, 116112106, 406392371, 812784742]

約数ペア:

[(1, 812784742), (2, 406392371), (7, 116112106), (11, 73889522), (14, 58056053), (22, 36944761), (77, 10555646), (103, 7891114), (154, 5277823), (206, 3945557), (721, 1127302), (1133, 717374), (1442, 563651), (2266, 358687), (7931, 102482), (15862, 51241)]