421844188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{14327}}^1$

素因数の和:14781

約数の個数: 24

約数和(自身を含む): 783512352

約数和(自身を除く): 361668164

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 1732, 7361, 14327, 14722, 28654, 29444, 57308, 243559, 487118, 974236, 6203591, 12407182, 24814364, 105461047, 210922094, 421844188]

約数ペア:

[(1, 421844188), (2, 210922094), (4, 105461047), (17, 24814364), (34, 12407182), (68, 6203591), (433, 974236), (866, 487118), (1732, 243559), (7361, 57308), (14327, 29444), (14722, 28654)]