1038380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7417}}^1$

素因数の和:7433

約数の個数: 24

約数和(自身を含む): 2492448

約数和(自身を除く): 1454068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7417, 14834, 29668, 37085, 51919, 74170, 103838, 148340, 207676, 259595, 519190, 1038380]

約数ペア:

[(1, 1038380), (2, 519190), (4, 259595), (5, 207676), (7, 148340), (10, 103838), (14, 74170), (20, 51919), (28, 37085), (35, 29668), (70, 14834), (140, 7417)]