351386718

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{6907}}^1$

素因数の和:7112

約数の個数: 32

約数和(自身を含む): 719537280

約数和(自身を除く): 368150562

約数列:

[1, 2, 3, 6, 61, 122, 139, 183, 278, 366, 417, 834, 6907, 8479, 13814, 16958, 20721, 25437, 41442, 50874, 421327, 842654, 960073, 1263981, 1920146, 2527962, 2880219, 5760438, 58564453, 117128906, 175693359, 351386718]

約数ペア:

[(1, 351386718), (2, 175693359), (3, 117128906), (6, 58564453), (61, 5760438), (122, 2880219), (139, 2527962), (183, 1920146), (278, 1263981), (366, 960073), (417, 842654), (834, 421327), (6907, 50874), (8479, 41442), (13814, 25437), (16958, 20721)]