245815546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 401241600

約数和(自身を除く): 155426054

約数列:

[1, 2, 17, 34, 47, 94, 199, 398, 773, 799, 1546, 1598, 3383, 6766, 9353, 13141, 18706, 26282, 36331, 72662, 153827, 159001, 307654, 318002, 617627, 1235254, 2615059, 5230118, 7229869, 14459738, 122907773, 245815546]

約数ペア:

[(1, 245815546), (2, 122907773), (17, 14459738), (34, 7229869), (47, 5230118), (94, 2615059), (199, 1235254), (398, 617627), (773, 318002), (799, 307654), (1546, 159001), (1598, 153827), (3383, 72662), (6766, 36331), (9353, 26282), (13141, 18706)]