17802086

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{653}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 27452304

約数和(自身を除く): 9650218

約数列:

[1, 2, 43, 86, 317, 634, 653, 1306, 13631, 27262, 28079, 56158, 207001, 414002, 8901043, 17802086]

約数ペア:

[(1, 17802086), (2, 8901043), (43, 414002), (86, 207001), (317, 56158), (634, 28079), (653, 27262), (1306, 13631)]