2003728895

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{8017}}^1$

素因数の和:8259

約数の個数: 32

約数和(自身を含む): 2837217408

約数和(自身を除く): 833488513

約数列:

[1, 5, 7, 35, 37, 185, 193, 259, 965, 1295, 1351, 6755, 7141, 8017, 35705, 40085, 49987, 56119, 249935, 280595, 296629, 1483145, 1547281, 2076403, 7736405, 10382015, 10830967, 54154835, 57249397, 286246985, 400745779, 2003728895]

約数ペア:

[(1, 2003728895), (5, 400745779), (7, 286246985), (35, 57249397), (37, 54154835), (185, 10830967), (193, 10382015), (259, 7736405), (965, 2076403), (1295, 1547281), (1351, 1483145), (6755, 296629), (7141, 280595), (8017, 249935), (35705, 56119), (40085, 49987)]