126516562

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{4339}}^1$

素因数の和:4641

約数の個数: 16

約数和(自身を含む): 193737600

約数和(自身を除く): 67221038

約数列:

[1, 2, 61, 122, 239, 478, 4339, 8678, 14579, 29158, 264679, 529358, 1037021, 2074042, 63258281, 126516562]

約数ペア:

[(1, 126516562), (2, 63258281), (61, 2074042), (122, 1037021), (239, 529358), (478, 264679), (4339, 29158), (8678, 14579)]