3948868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12821}}^1$

素因数の和:12843

約数の個数: 24

約数和(自身を含む): 8616384

約数和(自身を除く): 4667516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 12821, 25642, 51284, 89747, 141031, 179494, 282062, 358988, 564124, 987217, 1974434, 3948868]

約数ペア:

[(1, 3948868), (2, 1974434), (4, 987217), (7, 564124), (11, 358988), (14, 282062), (22, 179494), (28, 141031), (44, 89747), (77, 51284), (154, 25642), (308, 12821)]