1286612962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1\times {\mathrm{11897}}^1$

素因数の和:14273

約数の個数: 16

約数和(自身を含む): 2014854912

約数和(自身を除く): 728241950

約数列:

[1, 2, 23, 46, 2351, 4702, 11897, 23794, 54073, 108146, 273631, 547262, 27969847, 55939694, 643306481, 1286612962]

約数ペア:

[(1, 1286612962), (2, 643306481), (23, 55939694), (46, 27969847), (2351, 547262), (4702, 273631), (11897, 108146), (23794, 54073)]