77420266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{502729}}^1$

素因数の和:502749

約数の個数: 16

約数和(自身を含む): 144786240

約数和(自身を除く): 67365974

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 502729, 1005458, 3519103, 5530019, 7038206, 11060038, 38710133, 77420266]

約数ペア:

[(1, 77420266), (2, 38710133), (7, 11060038), (11, 7038206), (14, 5530019), (22, 3519103), (77, 1005458), (154, 502729)]