8975678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 14100480

約数和(自身を除く): 5124802

約数列:

[1, 2, 31, 62, 71, 142, 2039, 2201, 4078, 4402, 63209, 126418, 144769, 289538, 4487839, 8975678]

約数ペア:

[(1, 8975678), (2, 4487839), (31, 289538), (62, 144769), (71, 126418), (142, 63209), (2039, 4402), (2201, 4078)]