2654992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 5597856

約数和(自身を除く): 2942864

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 227, 272, 344, 454, 688, 731, 908, 1462, 1816, 2924, 3632, 3859, 5848, 7718, 9761, 11696, 15436, 19522, 30872, 39044, 61744, 78088, 156176, 165937, 331874, 663748, 1327496, 2654992]

約数ペア:

[(1, 2654992), (2, 1327496), (4, 663748), (8, 331874), (16, 165937), (17, 156176), (34, 78088), (43, 61744), (68, 39044), (86, 30872), (136, 19522), (172, 15436), (227, 11696), (272, 9761), (344, 7718), (454, 5848), (688, 3859), (731, 3632), (908, 2924), (1462, 1816)]