268059385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{21283}}^1$

素因数の和:21528

約数の個数: 16

約数和(自身を含む): 352463040

約数和(自身を除く): 84403655

約数列:

[1, 5, 11, 55, 229, 1145, 2519, 12595, 21283, 106415, 234113, 1170565, 4873807, 24369035, 53611877, 268059385]

約数ペア:

[(1, 268059385), (5, 53611877), (11, 24369035), (55, 4873807), (229, 1170565), (1145, 234113), (2519, 106415), (12595, 21283)]