1670767390

素因数分解:

$2^1\times 5^1\times {\mathrm{3943}}^1\times {\mathrm{42373}}^1$

素因数の和:46323

約数の個数: 16

約数和(自身を含む): 3008215008

約数和(自身を除く): 1337447618

約数列:

[1, 2, 5, 10, 3943, 7886, 19715, 39430, 42373, 84746, 211865, 423730, 167076739, 334153478, 835383695, 1670767390]

約数ペア:

[(1, 1670767390), (2, 835383695), (5, 334153478), (10, 167076739), (3943, 423730), (7886, 211865), (19715, 84746), (39430, 42373)]