1345014736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6466417}}^1$

素因数の和:6466438

約数の個数: 20

約数和(自身を含む): 2806425412

約数和(自身を除く): 1461410676

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6466417, 12932834, 25865668, 51731336, 84063421, 103462672, 168126842, 336253684, 672507368, 1345014736]

約数ペア:

[(1, 1345014736), (2, 672507368), (4, 336253684), (8, 168126842), (13, 103462672), (16, 84063421), (26, 51731336), (52, 25865668), (104, 12932834), (208, 6466417)]