1570651472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7551209}}^1$

素因数の和:7551230

約数の個数: 20

約数和(自身を含む): 3277225140

約数和(自身を除く): 1706573668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7551209, 15102418, 30204836, 60409672, 98165717, 120819344, 196331434, 392662868, 785325736, 1570651472]

約数ペア:

[(1, 1570651472), (2, 785325736), (4, 392662868), (8, 196331434), (13, 120819344), (16, 98165717), (26, 60409672), (52, 30204836), (104, 15102418), (208, 7551209)]