127906174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{252779}}^1$

素因数の和:252815

約数の個数: 16

約数和(自身を含む): 218401920

約数和(自身を除く): 90495746

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 252779, 505558, 2780569, 5561138, 5813917, 11627834, 63953087, 127906174]

約数ペア:

[(1, 127906174), (2, 63953087), (11, 11627834), (22, 5813917), (23, 5561138), (46, 2780569), (253, 505558), (506, 252779)]