1327496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 2708640

約数和(自身を除く): 1381144

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 227, 344, 454, 731, 908, 1462, 1816, 2924, 3859, 5848, 7718, 9761, 15436, 19522, 30872, 39044, 78088, 165937, 331874, 663748, 1327496]

約数ペア:

[(1, 1327496), (2, 663748), (4, 331874), (8, 165937), (17, 78088), (34, 39044), (43, 30872), (68, 19522), (86, 15436), (136, 9761), (172, 7718), (227, 5848), (344, 3859), (454, 2924), (731, 1816), (908, 1462)]