1866616934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4091}}^1$

素因数の和:4245

約数の個数: 64

約数和(自身を含む): 3629767680

約数和(自身を除く): 1763150746

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 109, 161, 182, 218, 299, 322, 598, 763, 1417, 1526, 2093, 2507, 2834, 4091, 4186, 5014, 8182, 9919, 17549, 19838, 28637, 32591, 35098, 53183, 57274, 65182, 94093, 106366, 188186, 228137, 372281, 445919, 456274, 658651, 744562, 891838, 1223209, 1317302, 2446418, 3121433, 5796947, 6242866, 8562463, 10256137, 11593894, 17124926, 20512274, 40578629, 71792959, 81157258, 133329781, 143585918, 266659562, 933308467, 1866616934]

約数ペア:

[(1, 1866616934), (2, 933308467), (7, 266659562), (13, 143585918), (14, 133329781), (23, 81157258), (26, 71792959), (46, 40578629), (91, 20512274), (109, 17124926), (161, 11593894), (182, 10256137), (218, 8562463), (299, 6242866), (322, 5796947), (598, 3121433), (763, 2446418), (1417, 1317302), (1526, 1223209), (2093, 891838), (2507, 744562), (2834, 658651), (4091, 456274), (4186, 445919), (5014, 372281), (8182, 228137), (9919, 188186), (17549, 106366), (19838, 94093), (28637, 65182), (32591, 57274), (35098, 53183)]