2045754

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1374

約数の個数: 24

約数和(自身を含む): 4485780

約数和(自身を除く): 2440026

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1277, 1602, 2554, 3831, 7662, 11493, 22986, 113653, 227306, 340959, 681918, 1022877, 2045754]

約数ペア:

[(1, 2045754), (2, 1022877), (3, 681918), (6, 340959), (9, 227306), (18, 113653), (89, 22986), (178, 11493), (267, 7662), (534, 3831), (801, 2554), (1277, 1602)]