1907880842

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{4799}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 3324672000

約数和(自身を除く): 1416791158

約数列:

[1, 2, 7, 14, 73, 146, 389, 511, 778, 1022, 2723, 4799, 5446, 9598, 28397, 33593, 56794, 67186, 198779, 350327, 397558, 700654, 1866811, 2452289, 3733622, 4904578, 13067677, 26135354, 136277203, 272554406, 953940421, 1907880842]

約数ペア:

[(1, 1907880842), (2, 953940421), (7, 272554406), (14, 136277203), (73, 26135354), (146, 13067677), (389, 4904578), (511, 3733622), (778, 2452289), (1022, 1866811), (2723, 700654), (4799, 397558), (5446, 350327), (9598, 198779), (28397, 67186), (33593, 56794)]