1643939682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{8963}}^1$

素因数の和:9383

約数の個数: 64

約数和(自身を含む): 4109958144

約数和(自身を除く): 2466018462

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 397, 462, 794, 1191, 2382, 2779, 4367, 5558, 8337, 8734, 8963, 13101, 16674, 17926, 26202, 26889, 30569, 53778, 61138, 62741, 91707, 98593, 125482, 183414, 188223, 197186, 295779, 376446, 591558, 690151, 1380302, 2070453, 3558311, 4140906, 7116622, 10674933, 21349866, 24908177, 39141421, 49816354, 74724531, 78282842, 117424263, 149449062, 234848526, 273989947, 547979894, 821969841, 1643939682]

約数ペア:

[(1, 1643939682), (2, 821969841), (3, 547979894), (6, 273989947), (7, 234848526), (11, 149449062), (14, 117424263), (21, 78282842), (22, 74724531), (33, 49816354), (42, 39141421), (66, 24908177), (77, 21349866), (154, 10674933), (231, 7116622), (397, 4140906), (462, 3558311), (794, 2070453), (1191, 1380302), (2382, 690151), (2779, 591558), (4367, 376446), (5558, 295779), (8337, 197186), (8734, 188223), (8963, 183414), (13101, 125482), (16674, 98593), (17926, 91707), (26202, 62741), (26889, 61138), (30569, 53778)]