3396430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19979}}^1$

素因数の和:20003

約数の個数: 16

約数和(自身を含む): 6473520

約数和(自身を除く): 3077090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 19979, 39958, 99895, 199790, 339643, 679286, 1698215, 3396430]

約数ペア:

[(1, 3396430), (2, 1698215), (5, 679286), (10, 339643), (17, 199790), (34, 99895), (85, 39958), (170, 19979)]