2008172974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{170213}}^1$

素因数の和:170579

約数の個数: 16

約数和(自身を含む): 3198661488

約数和(自身を除く): 1190488514

約数列:

[1, 2, 17, 34, 347, 694, 5899, 11798, 170213, 340426, 2893621, 5787242, 59063911, 118127822, 1004086487, 2008172974]

約数ペア:

[(1, 2008172974), (2, 1004086487), (17, 118127822), (34, 59063911), (347, 5787242), (694, 2893621), (5899, 340426), (11798, 170213)]