808214170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{24133}}^1$

素因数の和:24354

約数の個数: 32

約数和(自身を含む): 1548244368

約数和(自身を除く): 740030198

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 3349, 6698, 16745, 24133, 33490, 48266, 120665, 241330, 410261, 820522, 2051305, 4102610, 4754201, 9508402, 23771005, 47542010, 80821417, 161642834, 404107085, 808214170]

約数ペア:

[(1, 808214170), (2, 404107085), (5, 161642834), (10, 80821417), (17, 47542010), (34, 23771005), (85, 9508402), (170, 4754201), (197, 4102610), (394, 2051305), (985, 820522), (1970, 410261), (3349, 241330), (6698, 120665), (16745, 48266), (24133, 33490)]