313601384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2063167}}^1$

素因数の和:2063192

約数の個数: 16

約数和(自身を含む): 618950400

約数和(自身を除く): 305349016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2063167, 4126334, 8252668, 16505336, 39200173, 78400346, 156800692, 313601384]

約数ペア:

[(1, 313601384), (2, 156800692), (4, 78400346), (8, 39200173), (19, 16505336), (38, 8252668), (76, 4126334), (152, 2063167)]