1569190090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{14387}}^1$

素因数の和:15246

約数の個数: 32

約数和(自身を含む): 3045651840

約数和(自身を除く): 1476461750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 839, 1678, 4195, 8390, 10907, 14387, 21814, 28774, 54535, 71935, 109070, 143870, 187031, 374062, 935155, 1870310, 12070693, 24141386, 60353465, 120706930, 156919009, 313838018, 784595045, 1569190090]

約数ペア:

[(1, 1569190090), (2, 784595045), (5, 313838018), (10, 156919009), (13, 120706930), (26, 60353465), (65, 24141386), (130, 12070693), (839, 1870310), (1678, 935155), (4195, 374062), (8390, 187031), (10907, 143870), (14387, 109070), (21814, 71935), (28774, 54535)]