9028390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 18771264

約数和(自身を除く): 9742874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1277, 1414, 2554, 3535, 6385, 7070, 8939, 12770, 17878, 44695, 89390, 128977, 257954, 644885, 902839, 1289770, 1805678, 4514195, 9028390]

約数ペア:

[(1, 9028390), (2, 4514195), (5, 1805678), (7, 1289770), (10, 902839), (14, 644885), (35, 257954), (70, 128977), (101, 89390), (202, 44695), (505, 17878), (707, 12770), (1010, 8939), (1277, 7070), (1414, 6385), (2554, 3535)]