77489434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{207191}}^1$

素因数の和:207221

約数の個数: 16

約数和(自身を含む): 134260416

約数和(自身を除く): 56770982

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 207191, 414382, 2279101, 3522247, 4558202, 7044494, 38744717, 77489434]

約数ペア:

[(1, 77489434), (2, 38744717), (11, 7044494), (17, 4558202), (22, 3522247), (34, 2279101), (187, 414382), (374, 207191)]