2281244

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 4730544

約数和(自身を除く): 2449300

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 113, 196, 206, 226, 412, 452, 721, 791, 1442, 1582, 2884, 3164, 5047, 5537, 10094, 11074, 11639, 20188, 22148, 23278, 46556, 81473, 162946, 325892, 570311, 1140622, 2281244]

約数ペア:

[(1, 2281244), (2, 1140622), (4, 570311), (7, 325892), (14, 162946), (28, 81473), (49, 46556), (98, 23278), (103, 22148), (113, 20188), (196, 11639), (206, 11074), (226, 10094), (412, 5537), (452, 5047), (721, 3164), (791, 2884), (1442, 1582)]