420190634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{136337}}^1$

素因数の和:136429

約数の個数: 16

約数和(自身を含む): 667510848

約数和(自身を除く): 247320214

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 136337, 272674, 3135751, 6271502, 9134579, 18269158, 210095317, 420190634]

約数ペア:

[(1, 420190634), (2, 210095317), (23, 18269158), (46, 9134579), (67, 6271502), (134, 3135751), (1541, 272674), (3082, 136337)]