84635330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{997}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 164478384

約数和(自身を除く): 79843054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 653, 997, 1306, 1994, 3265, 4985, 6530, 8489, 9970, 12961, 16978, 25922, 42445, 64805, 84890, 129610, 651041, 1302082, 3255205, 6510410, 8463533, 16927066, 42317665, 84635330]

約数ペア:

[(1, 84635330), (2, 42317665), (5, 16927066), (10, 8463533), (13, 6510410), (26, 3255205), (65, 1302082), (130, 651041), (653, 129610), (997, 84890), (1306, 64805), (1994, 42445), (3265, 25922), (4985, 16978), (6530, 12961), (8489, 9970)]