171572414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{212869}}^1$

素因数の和:212915

約数の個数: 16

約数和(自身を含む): 286097280

約数和(自身を除く): 114524866

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 212869, 425738, 2767297, 5534594, 6598939, 13197878, 85786207, 171572414]

約数ペア:

[(1, 171572414), (2, 85786207), (13, 13197878), (26, 6598939), (31, 5534594), (62, 2767297), (403, 425738), (806, 212869)]