139687574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 235176480

約数和(自身を除く): 95488906

約数列:

[1, 2, 13, 26, 41, 59, 82, 118, 533, 767, 1066, 1534, 2221, 2419, 4442, 4838, 28873, 31447, 57746, 62894, 91061, 131039, 182122, 262078, 1183793, 1703507, 2367586, 3407014, 5372599, 10745198, 69843787, 139687574]

約数ペア:

[(1, 139687574), (2, 69843787), (13, 10745198), (26, 5372599), (41, 3407014), (59, 2367586), (82, 1703507), (118, 1183793), (533, 262078), (767, 182122), (1066, 131039), (1534, 91061), (2221, 62894), (2419, 57746), (4442, 31447), (4838, 28873)]