2009257562

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 3526588800

約数和(自身を除く): 1517331238

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 169, 247, 338, 494, 533, 587, 779, 1066, 1174, 1558, 2197, 3211, 4394, 6422, 6929, 7631, 10127, 11153, 13858, 15262, 20254, 22306, 24067, 41743, 48134, 83486, 90077, 99203, 131651, 144989, 180154, 198406, 263302, 289978, 312871, 457273, 625742, 914546, 1289639, 1711463, 1884857, 2579278, 3422926, 3769714, 4067323, 5944549, 8134646, 11889098, 24503141, 49006282, 52875199, 77279137, 105750398, 154558274, 1004628781, 2009257562]

約数ペア:

[(1, 2009257562), (2, 1004628781), (13, 154558274), (19, 105750398), (26, 77279137), (38, 52875199), (41, 49006282), (82, 24503141), (169, 11889098), (247, 8134646), (338, 5944549), (494, 4067323), (533, 3769714), (587, 3422926), (779, 2579278), (1066, 1884857), (1174, 1711463), (1558, 1289639), (2197, 914546), (3211, 625742), (4394, 457273), (6422, 312871), (6929, 289978), (7631, 263302), (10127, 198406), (11153, 180154), (13858, 144989), (15262, 131651), (20254, 99203), (22306, 90077), (24067, 83486), (41743, 48134)]