246940850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{379909}}^1$

素因数の和:379934

約数の個数: 24

約数和(自身を含む): 494642820

約数和(自身を除く): 247701970

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 379909, 759818, 1899545, 3799090, 4938817, 9497725, 9877634, 18995450, 24694085, 49388170, 123470425, 246940850]

約数ペア:

[(1, 246940850), (2, 123470425), (5, 49388170), (10, 24694085), (13, 18995450), (25, 9877634), (26, 9497725), (50, 4938817), (65, 3799090), (130, 1899545), (325, 759818), (650, 379909)]