479569678

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{1373}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 838249920

約数和(自身を除く): 358680242

約数列:

[1, 2, 7, 14, 61, 122, 409, 427, 818, 854, 1373, 2746, 2863, 5726, 9611, 19222, 24949, 49898, 83753, 167506, 174643, 349286, 561557, 586271, 1123114, 1172542, 3930899, 7861798, 34254977, 68509954, 239784839, 479569678]

約数ペア:

[(1, 479569678), (2, 239784839), (7, 68509954), (14, 34254977), (61, 7861798), (122, 3930899), (409, 1172542), (427, 1123114), (818, 586271), (854, 561557), (1373, 349286), (2746, 174643), (2863, 167506), (5726, 83753), (9611, 49898), (19222, 24949)]