789035260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3034751}}^1$

素因数の和:3034773

約数の個数: 24

約数和(自身を含む): 1784434176

約数和(自身を除く): 995398916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3034751, 6069502, 12139004, 15173755, 30347510, 39451763, 60695020, 78903526, 157807052, 197258815, 394517630, 789035260]

約数ペア:

[(1, 789035260), (2, 394517630), (4, 197258815), (5, 157807052), (10, 78903526), (13, 60695020), (20, 39451763), (26, 30347510), (52, 15173755), (65, 12139004), (130, 6069502), (260, 3034751)]