2026042193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{56431}}^1$

素因数の和:56684

約数の個数: 16

約数和(自身を含む): 2427027456

約数和(自身を除く): 400985263

約数列:

[1, 7, 23, 161, 223, 1561, 5129, 35903, 56431, 395017, 1297913, 9085391, 12584113, 88088791, 289434599, 2026042193]

約数ペア:

[(1, 2026042193), (7, 289434599), (23, 88088791), (161, 12584113), (223, 9085391), (1561, 1297913), (5129, 395017), (35903, 56431)]