1893450026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{172981}}^1$

素因数の和:173417

約数の個数: 16

約数和(自身を含む): 3065932968

約数和(自身を除く): 1172482942

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 172981, 345962, 2248753, 4497506, 72825001, 145650002, 946725013, 1893450026]

約数ペア:

[(1, 1893450026), (2, 946725013), (13, 145650002), (26, 72825001), (421, 4497506), (842, 2248753), (5473, 345962), (10946, 172981)]