2009606431

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{1187}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 2500388352

約数和(自身を除く): 490781921

約数列:

[1, 7, 17, 41, 119, 287, 347, 697, 1187, 2429, 4879, 5899, 8309, 14227, 20179, 41293, 48667, 99589, 141253, 241859, 340669, 411889, 827339, 1693013, 2883223, 5791373, 7002113, 16887449, 49014791, 118212143, 287086633, 2009606431]

約数ペア:

[(1, 2009606431), (7, 287086633), (17, 118212143), (41, 49014791), (119, 16887449), (287, 7002113), (347, 5791373), (697, 2883223), (1187, 1693013), (2429, 827339), (4879, 411889), (5899, 340669), (8309, 241859), (14227, 141253), (20179, 99589), (41293, 48667)]