1222292

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 2275560

約数和(自身を除く): 1053268

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 257, 514, 1028, 1189, 2378, 4756, 7453, 10537, 14906, 21074, 29812, 42148, 305573, 611146, 1222292]

約数ペア:

[(1, 1222292), (2, 611146), (4, 305573), (29, 42148), (41, 29812), (58, 21074), (82, 14906), (116, 10537), (164, 7453), (257, 4756), (514, 2378), (1028, 1189)]