289900426

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1\times {\mathrm{3967}}^1$

素因数の和:4629

約数の個数: 16

約数和(自身を含む): 442828800

約数和(自身を除く): 152928374

約数列:

[1, 2, 61, 122, 599, 1198, 3967, 7934, 36539, 73078, 241987, 483974, 2376233, 4752466, 144950213, 289900426]

約数ペア:

[(1, 289900426), (2, 144950213), (61, 4752466), (122, 2376233), (599, 483974), (1198, 241987), (3967, 73078), (7934, 36539)]