245667002

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24611}}^1$

素因数の和:24674

約数の個数: 32

約数和(自身を含む): 453648384

約数和(自身を除く): 207981382

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 24611, 49222, 172277, 344554, 566053, 762941, 1132106, 1525882, 3962371, 5340587, 7924742, 10681174, 17547643, 35095286, 122833501, 245667002]

約数ペア:

[(1, 245667002), (2, 122833501), (7, 35095286), (14, 17547643), (23, 10681174), (31, 7924742), (46, 5340587), (62, 3962371), (161, 1525882), (217, 1132106), (322, 762941), (434, 566053), (713, 344554), (1426, 172277), (4991, 49222), (9982, 24611)]