812702974

素因数分解:

$2^1\times {\mathrm{463}}^1\times {\mathrm{821}}^1\times {\mathrm{1069}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 1224319680

約数和(自身を除く): 411616706

約数列:

[1, 2, 463, 821, 926, 1069, 1642, 2138, 380123, 494947, 760246, 877649, 989894, 1755298, 406351487, 812702974]

約数ペア:

[(1, 812702974), (2, 406351487), (463, 1755298), (821, 989894), (926, 877649), (1069, 760246), (1642, 494947), (2138, 380123)]