774570874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{36713}}^1$

素因数の和:36870

約数の個数: 32

約数和(自身を含む): 1459161216

約数和(自身を除く): 684590342

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 10549, 21098, 36713, 73426, 256991, 403843, 513982, 807686, 2826901, 5029681, 5653802, 10059362, 35207767, 55326491, 70415534, 110652982, 387285437, 774570874]

約数ペア:

[(1, 774570874), (2, 387285437), (7, 110652982), (11, 70415534), (14, 55326491), (22, 35207767), (77, 10059362), (137, 5653802), (154, 5029681), (274, 2826901), (959, 807686), (1507, 513982), (1918, 403843), (3014, 256991), (10549, 73426), (21098, 36713)]