260141258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{50789}}^1$

素因数の和:51001

約数の個数: 16

約数和(自身を含む): 422369640

約数和(自身を除く): 162228382

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 50789, 101578, 660257, 1320514, 10005433, 20010866, 130070629, 260141258]

約数ペア:

[(1, 260141258), (2, 130070629), (13, 20010866), (26, 10005433), (197, 1320514), (394, 660257), (2561, 101578), (5122, 50789)]