858199426

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{165229}}^1$

素因数の和:165298

約数の個数: 24

約数和(自身を含む): 1525733820

約数和(自身を除く): 667534394

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 165229, 330458, 1156603, 2313206, 8096221, 8757137, 16192442, 17514274, 61299959, 122599918, 429099713, 858199426]

約数ペア:

[(1, 858199426), (2, 429099713), (7, 122599918), (14, 61299959), (49, 17514274), (53, 16192442), (98, 8757137), (106, 8096221), (371, 2313206), (742, 1156603), (2597, 330458), (5194, 165229)]