5138518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 9785088

約数和(自身を除く): 4646570

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 547, 671, 854, 1094, 1342, 3829, 4697, 6017, 7658, 9394, 12034, 33367, 42119, 66734, 84238, 233569, 367037, 467138, 734074, 2569259, 5138518]

約数ペア:

[(1, 5138518), (2, 2569259), (7, 734074), (11, 467138), (14, 367037), (22, 233569), (61, 84238), (77, 66734), (122, 42119), (154, 33367), (427, 12034), (547, 9394), (671, 7658), (854, 6017), (1094, 4697), (1342, 3829)]