1386543314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{132989}}^1$

素因数の和:133405

約数の個数: 16

約数和(自身を含む): 2245403160

約数和(自身を除く): 858859846

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 132989, 265978, 1728857, 3457714, 53328589, 106657178, 693271657, 1386543314]

約数ペア:

[(1, 1386543314), (2, 693271657), (13, 106657178), (26, 53328589), (401, 3457714), (802, 1728857), (5213, 265978), (10426, 132989)]