112391998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{12569}}^1$

素因数の和:12851

約数の個数: 16

約数和(自身を含む): 179197920

約数和(自身を除く): 66805922

約数列:

[1, 2, 17, 34, 263, 526, 4471, 8942, 12569, 25138, 213673, 427346, 3305647, 6611294, 56195999, 112391998]

約数ペア:

[(1, 112391998), (2, 56195999), (17, 6611294), (34, 3305647), (263, 427346), (526, 213673), (4471, 25138), (8942, 12569)]