402116878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 652390848

約数和(自身を除く): 250273970

約数列:

[1, 2, 17, 34, 71, 142, 157, 314, 1061, 1207, 2122, 2414, 2669, 5338, 11147, 18037, 22294, 36074, 75331, 150662, 166577, 189499, 333154, 378998, 1280627, 2561254, 2831809, 5663618, 11826967, 23653934, 201058439, 402116878]

約数ペア:

[(1, 402116878), (2, 201058439), (17, 23653934), (34, 11826967), (71, 5663618), (142, 2831809), (157, 2561254), (314, 1280627), (1061, 378998), (1207, 333154), (2122, 189499), (2414, 166577), (2669, 150662), (5338, 75331), (11147, 36074), (18037, 22294)]