1999552802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{746659}}^1$

素因数の和:746777

約数の個数: 16

約数和(自身を含む): 3261410880

約数和(自身を除く): 1261858078

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 746659, 1493318, 9706567, 19413134, 76905877, 153811754, 999776401, 1999552802]

約数ペア:

[(1, 1999552802), (2, 999776401), (13, 153811754), (26, 76905877), (103, 19413134), (206, 9706567), (1339, 1493318), (2678, 746659)]