996827980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2931847}}^1$

素因数の和:2931873

約数の個数: 24

約数和(自身を含む): 2216477088

約数和(自身を除く): 1219649108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2931847, 5863694, 11727388, 14659235, 29318470, 49841399, 58636940, 99682798, 199365596, 249206995, 498413990, 996827980]

約数ペア:

[(1, 996827980), (2, 498413990), (4, 249206995), (5, 199365596), (10, 99682798), (17, 58636940), (20, 49841399), (34, 29318470), (68, 14659235), (85, 11727388), (170, 5863694), (340, 2931847)]