336430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2003

約数の個数: 16

約数和(自身を含む): 641520

約数和(自身を除く): 305090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1979, 3958, 9895, 19790, 33643, 67286, 168215, 336430]

約数ペア:

[(1, 336430), (2, 168215), (5, 67286), (10, 33643), (17, 19790), (34, 9895), (85, 3958), (170, 1979)]