729683942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{34351}}^1$

素因数の和:34428

約数の個数: 32

約数和(自身を含む): 1269649920

約数和(自身を除く): 539965978

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 10621, 21242, 34351, 68702, 446563, 652669, 893126, 1305338, 1477093, 2954186, 8484697, 16969394, 19202209, 28064767, 38404418, 56129534, 364841971, 729683942]

約数ペア:

[(1, 729683942), (2, 364841971), (13, 56129534), (19, 38404418), (26, 28064767), (38, 19202209), (43, 16969394), (86, 8484697), (247, 2954186), (494, 1477093), (559, 1305338), (817, 893126), (1118, 652669), (1634, 446563), (10621, 68702), (21242, 34351)]