260008424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2500081}}^1$

素因数の和:2500100

約数の個数: 16

約数和(自身を含む): 525017220

約数和(自身を除く): 265008796

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2500081, 5000162, 10000324, 20000648, 32501053, 65002106, 130004212, 260008424]

約数ペア:

[(1, 260008424), (2, 130004212), (4, 65002106), (8, 32501053), (13, 20000648), (26, 10000324), (52, 5000162), (104, 2500081)]