416974634

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{17987}}^1$

素因数の和:18229

約数の個数: 16

約数和(自身を含む): 638502048

約数和(自身を除く): 221527414

約数列:

[1, 2, 67, 134, 173, 346, 11591, 17987, 23182, 35974, 1205129, 2410258, 3111751, 6223502, 208487317, 416974634]

約数ペア:

[(1, 416974634), (2, 208487317), (67, 6223502), (134, 3111751), (173, 2410258), (346, 1205129), (11591, 35974), (17987, 23182)]