2029202588

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{22697}}^1$

素因数の和:22842

約数の個数: 48

約数和(自身を含む): 4230180864

約数和(自身を除く): 2200978276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 1442, 2884, 3193, 6386, 12772, 22351, 22697, 44702, 45394, 89404, 90788, 158879, 317758, 635516, 703607, 1407214, 2337791, 2814428, 4675582, 4925249, 9351164, 9850498, 16364537, 19700996, 32729074, 65458148, 72471521, 144943042, 289886084, 507300647, 1014601294, 2029202588]

約数ペア:

[(1, 2029202588), (2, 1014601294), (4, 507300647), (7, 289886084), (14, 144943042), (28, 72471521), (31, 65458148), (62, 32729074), (103, 19700996), (124, 16364537), (206, 9850498), (217, 9351164), (412, 4925249), (434, 4675582), (721, 2814428), (868, 2337791), (1442, 1407214), (2884, 703607), (3193, 635516), (6386, 317758), (12772, 158879), (22351, 90788), (22697, 89404), (44702, 45394)]