331364170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1949201}}^1$

素因数の和:1949225

約数の個数: 16

約数和(自身を含む): 631541448

約数和(自身を除く): 300177278

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1949201, 3898402, 9746005, 19492010, 33136417, 66272834, 165682085, 331364170]

約数ペア:

[(1, 331364170), (2, 165682085), (5, 66272834), (10, 33136417), (17, 19492010), (34, 9746005), (85, 3898402), (170, 1949201)]