6464770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^2$

素因数の和:466

約数の個数: 24

約数和(自身を含む): 12588156

約数和(自身を除く): 6123386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1115, 2230, 2899, 5798, 14495, 28990, 49729, 99458, 248645, 497290, 646477, 1292954, 3232385, 6464770]

約数ペア:

[(1, 6464770), (2, 3232385), (5, 1292954), (10, 646477), (13, 497290), (26, 248645), (65, 99458), (130, 49729), (223, 28990), (446, 14495), (1115, 5798), (2230, 2899)]