2390934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 6128640

約数和(自身を除く): 3737706

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 151, 174, 182, 203, 273, 302, 377, 406, 453, 546, 609, 754, 906, 1057, 1131, 1218, 1963, 2114, 2262, 2639, 3171, 3926, 4379, 5278, 5889, 6342, 7917, 8758, 11778, 13137, 13741, 15834, 26274, 27482, 30653, 41223, 56927, 61306, 82446, 91959, 113854, 170781, 183918, 341562, 398489, 796978, 1195467, 2390934]

約数ペア:

[(1, 2390934), (2, 1195467), (3, 796978), (6, 398489), (7, 341562), (13, 183918), (14, 170781), (21, 113854), (26, 91959), (29, 82446), (39, 61306), (42, 56927), (58, 41223), (78, 30653), (87, 27482), (91, 26274), (151, 15834), (174, 13741), (182, 13137), (203, 11778), (273, 8758), (302, 7917), (377, 6342), (406, 5889), (453, 5278), (546, 4379), (609, 3926), (754, 3171), (906, 2639), (1057, 2262), (1131, 2114), (1218, 1963)]