2972164078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1284427}}^1$

素因数の和:1284531

約数の個数: 16

約数和(自身を含む): 4855137840

約数和(自身を除く): 1882973762

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 1284427, 2568854, 16697551, 33395102, 114314003, 228628006, 1486082039, 2972164078]

約数ペア:

[(1, 2972164078), (2, 1486082039), (13, 228628006), (26, 114314003), (89, 33395102), (178, 16697551), (1157, 2568854), (2314, 1284427)]