389634725382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2089889}}^1$

素因数の和:2090117

約数の個数: 64

約数和(自身を含む): 934130672640

約数和(自身を除く): 544495947258

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 193, 322, 386, 483, 579, 966, 1158, 1351, 2702, 4053, 4439, 8106, 8878, 13317, 26634, 31073, 62146, 93219, 186438, 2089889, 4179778, 6269667, 12539334, 14629223, 29258446, 43887669, 48067447, 87775338, 96134894, 144202341, 288404682, 336472129, 403348577, 672944258, 806697154, 1009416387, 1210045731, 2018832774, 2420091462, 2823440039, 5646880078, 8470320117, 9277017271, 16940640234, 18554034542, 27831051813, 55662103626, 64939120897, 129878241794, 194817362691, 389634725382]

約数ペア:

[(1, 389634725382), (2, 194817362691), (3, 129878241794), (6, 64939120897), (7, 55662103626), (14, 27831051813), (21, 18554034542), (23, 16940640234), (42, 9277017271), (46, 8470320117), (69, 5646880078), (138, 2823440039), (161, 2420091462), (193, 2018832774), (322, 1210045731), (386, 1009416387), (483, 806697154), (579, 672944258), (966, 403348577), (1158, 336472129), (1351, 288404682), (2702, 144202341), (4053, 96134894), (4439, 87775338), (8106, 48067447), (8878, 43887669), (13317, 29258446), (26634, 14629223), (31073, 12539334), (62146, 6269667), (93219, 4179778), (186438, 2089889)]