2196487666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 3701376000

約数和(自身を除く): 1504888334

約数列:

[1, 2, 19, 29, 38, 58, 67, 71, 134, 142, 419, 551, 838, 1102, 1273, 1349, 1943, 2059, 2546, 2698, 3886, 4118, 4757, 7961, 9514, 12151, 15922, 24302, 28073, 29749, 36917, 39121, 56146, 59498, 73834, 78242, 90383, 137953, 180766, 230869, 275906, 461738, 533387, 565231, 814117, 862721, 1066774, 1130462, 1628234, 1725442, 1993183, 2621107, 3986366, 5242214, 15468223, 16391699, 30936446, 32783398, 37870477, 57802307, 75740954, 115604614, 1098243833, 2196487666]

約数ペア:

[(1, 2196487666), (2, 1098243833), (19, 115604614), (29, 75740954), (38, 57802307), (58, 37870477), (67, 32783398), (71, 30936446), (134, 16391699), (142, 15468223), (419, 5242214), (551, 3986366), (838, 2621107), (1102, 1993183), (1273, 1725442), (1349, 1628234), (1943, 1130462), (2059, 1066774), (2546, 862721), (2698, 814117), (3886, 565231), (4118, 533387), (4757, 461738), (7961, 275906), (9514, 230869), (12151, 180766), (15922, 137953), (24302, 90383), (28073, 78242), (29749, 73834), (36917, 59498), (39121, 56146)]