622804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 1411200

約数和(自身を除く): 788396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 59, 91, 116, 118, 182, 203, 236, 364, 377, 406, 413, 754, 767, 812, 826, 1508, 1534, 1652, 1711, 2639, 3068, 3422, 5278, 5369, 6844, 10556, 10738, 11977, 21476, 22243, 23954, 44486, 47908, 88972, 155701, 311402, 622804]

約数ペア:

[(1, 622804), (2, 311402), (4, 155701), (7, 88972), (13, 47908), (14, 44486), (26, 23954), (28, 22243), (29, 21476), (52, 11977), (58, 10738), (59, 10556), (91, 6844), (116, 5369), (118, 5278), (182, 3422), (203, 3068), (236, 2639), (364, 1711), (377, 1652), (406, 1534), (413, 1508), (754, 826), (767, 812)]