2103248904

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{2749}}^1$

素因数の和:3278

約数の個数: 64

約数和(自身を含む): 5346000000

約数和(自身を除く): 3242751096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 449, 568, 852, 898, 1347, 1704, 1796, 2694, 2749, 3592, 5388, 5498, 8247, 10776, 10996, 16494, 21992, 31879, 32988, 63758, 65976, 95637, 127516, 191274, 195179, 255032, 382548, 390358, 585537, 765096, 780716, 1171074, 1234301, 1561432, 2342148, 2468602, 3702903, 4684296, 4937204, 7405806, 9874408, 14811612, 29623224, 87635371, 175270742, 262906113, 350541484, 525812226, 701082968, 1051624452, 2103248904]

約数ペア:

[(1, 2103248904), (2, 1051624452), (3, 701082968), (4, 525812226), (6, 350541484), (8, 262906113), (12, 175270742), (24, 87635371), (71, 29623224), (142, 14811612), (213, 9874408), (284, 7405806), (426, 4937204), (449, 4684296), (568, 3702903), (852, 2468602), (898, 2342148), (1347, 1561432), (1704, 1234301), (1796, 1171074), (2694, 780716), (2749, 765096), (3592, 585537), (5388, 390358), (5498, 382548), (8247, 255032), (10776, 195179), (10996, 191274), (16494, 127516), (21992, 95637), (31879, 65976), (32988, 63758)]