393669667066

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{2659}}^1\times {\mathrm{3449}}^1$

素因数の和:6263

約数の個数: 48

約数和(自身を含む): 644886144000

約数和(自身を除く): 251216476934

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 2659, 3302, 3449, 5318, 6898, 21463, 34567, 42926, 44837, 69134, 89674, 337693, 438023, 449371, 582881, 675386, 876046, 898742, 1165762, 4390009, 5694299, 8780018, 9170891, 11388598, 18341782, 57070117, 74025887, 114140234, 119221583, 148051774, 238443166, 1164703157, 1549880579, 2329406314, 3099761158, 15141141041, 30282282082, 196834833533, 393669667066]

約数ペア:

[(1, 393669667066), (2, 196834833533), (13, 30282282082), (26, 15141141041), (127, 3099761158), (169, 2329406314), (254, 1549880579), (338, 1164703157), (1651, 238443166), (2659, 148051774), (3302, 119221583), (3449, 114140234), (5318, 74025887), (6898, 57070117), (21463, 18341782), (34567, 11388598), (42926, 9170891), (44837, 8780018), (69134, 5694299), (89674, 4390009), (337693, 1165762), (438023, 898742), (449371, 876046), (582881, 675386)]