7828683070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60220639}}^1$

素因数の和:60220659

約数の個数: 16

約数和(自身を含む): 15175601280

約数和(自身を除く): 7346918210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 60220639, 120441278, 301103195, 602206390, 782868307, 1565736614, 3914341535, 7828683070]

約数ペア:

[(1, 7828683070), (2, 3914341535), (5, 1565736614), (10, 782868307), (13, 602206390), (26, 301103195), (65, 120441278), (130, 60220639)]