8143426

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 13139280

約数和(自身を除く): 4995854

約数列:

[1, 2, 23, 43, 46, 86, 179, 358, 529, 989, 1058, 1978, 4117, 7697, 8234, 15394, 22747, 45494, 94691, 177031, 189382, 354062, 4071713, 8143426]

約数ペア:

[(1, 8143426), (2, 4071713), (23, 354062), (43, 189382), (46, 177031), (86, 94691), (179, 45494), (358, 22747), (529, 15394), (989, 8234), (1058, 7697), (1978, 4117)]