397004042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{17167}}^1$

素因数の和:17573

約数の個数: 16

約数和(自身を含む): 616399872

約数和(自身を除く): 219395830

約数列:

[1, 2, 31, 62, 373, 746, 11563, 17167, 23126, 34334, 532177, 1064354, 6403291, 12806582, 198502021, 397004042]

約数ペア:

[(1, 397004042), (2, 198502021), (31, 12806582), (62, 6403291), (373, 1064354), (746, 532177), (11563, 34334), (17167, 23126)]