704954770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{417133}}^1$

素因数の和:417166

約数の個数: 24

約数和(自身を含む): 1374039396

約数和(自身を除く): 669084626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 417133, 834266, 2085665, 4171330, 5422729, 10845458, 27113645, 54227290, 70495477, 140990954, 352477385, 704954770]

約数ペア:

[(1, 704954770), (2, 352477385), (5, 140990954), (10, 70495477), (13, 54227290), (26, 27113645), (65, 10845458), (130, 5422729), (169, 4171330), (338, 2085665), (845, 834266), (1690, 417133)]