1670837870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{176063}}^1$

素因数の和:176156

約数の個数: 32

約数和(自身を含む): 3283241472

約数和(自身を除く): 1612403602

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 176063, 352126, 880315, 1760630, 2288819, 4577638, 11444095, 12852599, 22888190, 25705198, 64262995, 128525990, 167083787, 334167574, 835418935, 1670837870]

約数ペア:

[(1, 1670837870), (2, 835418935), (5, 334167574), (10, 167083787), (13, 128525990), (26, 64262995), (65, 25705198), (73, 22888190), (130, 12852599), (146, 11444095), (365, 4577638), (730, 2288819), (949, 1760630), (1898, 880315), (4745, 352126), (9490, 176063)]