1138991878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{13997}}^1$

素因数の和:14112

約数の個数: 32

約数和(自身を含む): 1874612160

約数和(自身を除く): 735620282

約数列:

[1, 2, 23, 29, 46, 58, 61, 122, 667, 1334, 1403, 1769, 2806, 3538, 13997, 27994, 40687, 81374, 321931, 405913, 643862, 811826, 853817, 1707634, 9335999, 18671998, 19637791, 24760693, 39275582, 49521386, 569495939, 1138991878]

約数ペア:

[(1, 1138991878), (2, 569495939), (23, 49521386), (29, 39275582), (46, 24760693), (58, 19637791), (61, 18671998), (122, 9335999), (667, 1707634), (1334, 853817), (1403, 811826), (1769, 643862), (2806, 405913), (3538, 321931), (13997, 81374), (27994, 40687)]