6840970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40241}}^1$

素因数の和:40265

約数の個数: 16

約数和(自身を含む): 13038408

約数和(自身を除く): 6197438

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 40241, 80482, 201205, 402410, 684097, 1368194, 3420485, 6840970]

約数ペア:

[(1, 6840970), (2, 3420485), (5, 1368194), (10, 684097), (17, 402410), (34, 201205), (85, 80482), (170, 40241)]