2497152502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 4233309696

約数和(自身を除く): 1736157194

約数列:

[1, 2, 13, 26, 43, 71, 86, 142, 163, 193, 326, 386, 559, 923, 1118, 1846, 2119, 2509, 3053, 4238, 5018, 6106, 7009, 8299, 11573, 13703, 14018, 16598, 23146, 27406, 31459, 39689, 62918, 79378, 91117, 107887, 150449, 178139, 182234, 215774, 300898, 356278, 408967, 497639, 589229, 817934, 995278, 1178458, 1352737, 2233589, 2705474, 4467178, 6469307, 7659977, 12938614, 15319954, 17585581, 29036657, 35171162, 58073314, 96044327, 192088654, 1248576251, 2497152502]

約数ペア:

[(1, 2497152502), (2, 1248576251), (13, 192088654), (26, 96044327), (43, 58073314), (71, 35171162), (86, 29036657), (142, 17585581), (163, 15319954), (193, 12938614), (326, 7659977), (386, 6469307), (559, 4467178), (923, 2705474), (1118, 2233589), (1846, 1352737), (2119, 1178458), (2509, 995278), (3053, 817934), (4238, 589229), (5018, 497639), (6106, 408967), (7009, 356278), (8299, 300898), (11573, 215774), (13703, 182234), (14018, 178139), (16598, 150449), (23146, 107887), (27406, 91117), (31459, 79378), (39689, 62918)]