7126730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4217}}^1$

素因数の和:4250

約数の個数: 24

約数和(自身を含む): 13894092

約数和(自身を除く): 6767362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 4217, 8434, 21085, 42170, 54821, 109642, 274105, 548210, 712673, 1425346, 3563365, 7126730]

約数ペア:

[(1, 7126730), (2, 3563365), (5, 1425346), (10, 712673), (13, 548210), (26, 274105), (65, 109642), (130, 54821), (169, 42170), (338, 21085), (845, 8434), (1690, 4217)]