8796710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 17200512

約数和(自身を除く): 8403802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 431, 785, 862, 1570, 2041, 2155, 4082, 4310, 5603, 10205, 11206, 20410, 28015, 56030, 67667, 135334, 338335, 676670, 879671, 1759342, 4398355, 8796710]

約数ペア:

[(1, 8796710), (2, 4398355), (5, 1759342), (10, 879671), (13, 676670), (26, 338335), (65, 135334), (130, 67667), (157, 56030), (314, 28015), (431, 20410), (785, 11206), (862, 10205), (1570, 5603), (2041, 4310), (2155, 4082)]