2000543255

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{5387}}^1$

素因数の和:5683

約数の個数: 24

約数和(自身を含む): 2560571568

約数和(自身を除く): 560028313

約数列:

[1, 5, 17, 85, 257, 289, 1285, 1445, 4369, 5387, 21845, 26935, 74273, 91579, 371365, 457895, 1384459, 1556843, 6922295, 7784215, 23535803, 117679015, 400108651, 2000543255]

約数ペア:

[(1, 2000543255), (5, 400108651), (17, 117679015), (85, 23535803), (257, 7784215), (289, 6922295), (1285, 1556843), (1445, 1384459), (4369, 457895), (5387, 371365), (21845, 91579), (26935, 74273)]