2017904

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 4583040

約数和(自身を除く): 2565136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 419, 602, 688, 838, 1204, 1676, 2408, 2933, 3352, 4816, 5866, 6704, 11732, 18017, 23464, 36034, 46928, 72068, 126119, 144136, 252238, 288272, 504476, 1008952, 2017904]

約数ペア:

[(1, 2017904), (2, 1008952), (4, 504476), (7, 288272), (8, 252238), (14, 144136), (16, 126119), (28, 72068), (43, 46928), (56, 36034), (86, 23464), (112, 18017), (172, 11732), (301, 6704), (344, 5866), (419, 4816), (602, 3352), (688, 2933), (838, 2408), (1204, 1676)]