1744960028

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{141959}}^1$

素因数の和:142409

約数の個数: 24

約数和(自身を含む): 3497894400

約数和(自身を除く): 1752934372

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 141959, 283918, 567836, 993713, 1987426, 3974852, 62320001, 124640002, 249280004, 436240007, 872480014, 1744960028]

約数ペア:

[(1, 1744960028), (2, 872480014), (4, 436240007), (7, 249280004), (14, 124640002), (28, 62320001), (439, 3974852), (878, 1987426), (1756, 993713), (3073, 567836), (6146, 283918), (12292, 141959)]