397008634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{269341}}^1$

素因数の和:269421

約数の個数: 16

約数和(自身を含む): 659349216

約数和(自身を除く): 262340582

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 269341, 538682, 2962751, 5925502, 18045847, 36091694, 198504317, 397008634]

約数ペア:

[(1, 397008634), (2, 198504317), (11, 36091694), (22, 18045847), (67, 5925502), (134, 2962751), (737, 538682), (1474, 269341)]