245969567

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 262206720

約数和(自身を除く): 16237153

約数列:

[1, 23, 89, 107, 1123, 2047, 2461, 9523, 25829, 99947, 120161, 219029, 2298781, 2763703, 10694329, 245969567]

約数ペア:

[(1, 245969567), (23, 10694329), (89, 2763703), (107, 2298781), (1123, 219029), (2047, 120161), (2461, 99947), (9523, 25829)]