8921906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 17055360

約数和(自身を除く): 8133454

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 1973, 2261, 3946, 4522, 13811, 27622, 33541, 37487, 67082, 74974, 234787, 262409, 469574, 524818, 637279, 1274558, 4460953, 8921906]

約数ペア:

[(1, 8921906), (2, 4460953), (7, 1274558), (14, 637279), (17, 524818), (19, 469574), (34, 262409), (38, 234787), (119, 74974), (133, 67082), (238, 37487), (266, 33541), (323, 27622), (646, 13811), (1973, 4522), (2261, 3946)]