493442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 16

約数和(自身を含む): 819072

約数和(自身を除く): 325630

約数列:

[1, 2, 17, 23, 34, 46, 391, 631, 782, 1262, 10727, 14513, 21454, 29026, 246721, 493442]

約数ペア:

[(1, 493442), (2, 246721), (17, 29026), (23, 21454), (34, 14513), (46, 10727), (391, 1262), (631, 782)]