2615676494

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{70039}}^1$

素因数の和:70375

約数の個数: 16

約数和(自身を含む): 3993960960

約数和(自身を除く): 1378284466

約数列:

[1, 2, 71, 142, 263, 526, 18673, 37346, 70039, 140078, 4972769, 9945538, 18420257, 36840514, 1307838247, 2615676494]

約数ペア:

[(1, 2615676494), (2, 1307838247), (71, 36840514), (142, 18420257), (263, 9945538), (526, 4972769), (18673, 140078), (37346, 70039)]