2017415494724

素因数分解:

$2^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{10453}}^1\times {\mathrm{9277}}^1$

素因数の和:20484

約数の個数: 48

約数和(自身を含む): 4041083520768

約数和(自身を除く): 2023668026044

約数列:

[1, 2, 4, 7, 14, 28, 743, 1486, 2972, 5201, 9277, 10402, 10453, 18554, 20804, 20906, 37108, 41812, 64939, 73171, 129878, 146342, 259756, 292684, 6892811, 7766579, 13785622, 15533158, 27571244, 31066316, 48249677, 54366053, 96499354, 96972481, 108732106, 192998708, 193944962, 217464212, 387889924, 678807367, 1357614734, 2715229468, 72050553383, 144101106766, 288202213532, 504353873681, 1008707747362, 2017415494724]

約数ペア:

[(1, 2017415494724), (2, 1008707747362), (4, 504353873681), (7, 288202213532), (14, 144101106766), (28, 72050553383), (743, 2715229468), (1486, 1357614734), (2972, 678807367), (5201, 387889924), (9277, 217464212), (10402, 193944962), (10453, 192998708), (18554, 108732106), (20804, 96972481), (20906, 96499354), (37108, 54366053), (41812, 48249677), (64939, 31066316), (73171, 27571244), (129878, 15533158), (146342, 13785622), (259756, 7766579), (292684, 6892811)]