339910070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1999471}}^1$

素因数の和:1999495

約数の個数: 16

約数和(自身を含む): 647828928

約数和(自身を除く): 307918858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1999471, 3998942, 9997355, 19994710, 33991007, 67982014, 169955035, 339910070]

約数ペア:

[(1, 339910070), (2, 169955035), (5, 67982014), (10, 33991007), (17, 19994710), (34, 9997355), (85, 3998942), (170, 1999471)]