1729256494

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{32411}}^1$

素因数の和:32560

約数の個数: 32

約数和(自身を含む): 3074213376

約数和(自身を除く): 1344956882

約数列:

[1, 2, 7, 14, 37, 74, 103, 206, 259, 518, 721, 1442, 3811, 7622, 26677, 32411, 53354, 64822, 226877, 453754, 1199207, 2398414, 3338333, 6676666, 8394449, 16788898, 23368331, 46736662, 123518321, 247036642, 864628247, 1729256494]

約数ペア:

[(1, 1729256494), (2, 864628247), (7, 247036642), (14, 123518321), (37, 46736662), (74, 23368331), (103, 16788898), (206, 8394449), (259, 6676666), (518, 3338333), (721, 2398414), (1442, 1199207), (3811, 453754), (7622, 226877), (26677, 64822), (32411, 53354)]