7130170450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10969493}}^1$

素因数の和:10969518

約数の個数: 24

約数和(自身を含む): 14282281188

約数和(自身を除く): 7152110738

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 10969493, 21938986, 54847465, 109694930, 142603409, 274237325, 285206818, 548474650, 713017045, 1426034090, 3565085225, 7130170450]

約数ペア:

[(1, 7130170450), (2, 3565085225), (5, 1426034090), (10, 713017045), (13, 548474650), (25, 285206818), (26, 274237325), (50, 142603409), (65, 109694930), (130, 54847465), (325, 21938986), (650, 10969493)]