254305871

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 271537920

約数和(自身を除く): 17232049

約数列:

[1, 23, 59, 193, 971, 1357, 4439, 11387, 22333, 57289, 187403, 261901, 1317647, 4310269, 11056777, 254305871]

約数ペア:

[(1, 254305871), (23, 11056777), (59, 4310269), (193, 1317647), (971, 261901), (1357, 187403), (4439, 57289), (11387, 22333)]