78812110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{606247}}^1$

素因数の和:606267

約数の個数: 16

約数和(自身を含む): 152774496

約数和(自身を除く): 73962386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 606247, 1212494, 3031235, 6062470, 7881211, 15762422, 39406055, 78812110]

約数ペア:

[(1, 78812110), (2, 39406055), (5, 15762422), (10, 7881211), (13, 6062470), (26, 3031235), (65, 1212494), (130, 606247)]