1330702408

素因数分解:

$2^3\times 7^2\times {\mathrm{1109}}^1\times {\mathrm{3061}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 2905991100

約数和(自身を除く): 1575288692

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1109, 2218, 3061, 4436, 6122, 7763, 8872, 12244, 15526, 21427, 24488, 31052, 42854, 54341, 62104, 85708, 108682, 149989, 171416, 217364, 299978, 434728, 599956, 1199912, 3394649, 6789298, 13578596, 23762543, 27157192, 47525086, 95050172, 166337801, 190100344, 332675602, 665351204, 1330702408]

約数ペア:

[(1, 1330702408), (2, 665351204), (4, 332675602), (7, 190100344), (8, 166337801), (14, 95050172), (28, 47525086), (49, 27157192), (56, 23762543), (98, 13578596), (196, 6789298), (392, 3394649), (1109, 1199912), (2218, 599956), (3061, 434728), (4436, 299978), (6122, 217364), (7763, 171416), (8872, 149989), (12244, 108682), (15526, 85708), (21427, 62104), (24488, 54341), (31052, 42854)]