542470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3215

約数の個数: 16

約数和(自身を含む): 1034208

約数和(自身を除く): 491738

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3191, 6382, 15955, 31910, 54247, 108494, 271235, 542470]

約数ペア:

[(1, 542470), (2, 271235), (5, 108494), (10, 54247), (17, 31910), (34, 15955), (85, 6382), (170, 3191)]