2139972

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1181}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 5030592

約数和(自身を除く): 2890620

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1181, 1812, 2362, 3543, 4724, 7086, 14172, 178331, 356662, 534993, 713324, 1069986, 2139972]

約数ペア:

[(1, 2139972), (2, 1069986), (3, 713324), (4, 534993), (6, 356662), (12, 178331), (151, 14172), (302, 7086), (453, 4724), (604, 3543), (906, 2362), (1181, 1812)]