64359230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{495071}}^1$

素因数の和:495091

約数の個数: 16

約数和(自身を含む): 124758144

約数和(自身を除く): 60398914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 495071, 990142, 2475355, 4950710, 6435923, 12871846, 32179615, 64359230]

約数ペア:

[(1, 64359230), (2, 32179615), (5, 12871846), (10, 6435923), (13, 4950710), (26, 2475355), (65, 990142), (130, 495071)]