2155178757314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1\times {\mathrm{29027}}^1$

素因数の和:30851

約数の個数: 64

約数和(自身を含む): 3692581748352

約数和(自身を除く): 1537402991038

約数列:

[1, 2, 11, 22, 37, 53, 74, 106, 407, 583, 814, 1166, 1721, 1961, 3442, 3922, 18931, 21571, 29027, 37862, 43142, 58054, 63677, 91213, 127354, 182426, 319297, 638594, 700447, 1003343, 1073999, 1400894, 1538431, 2006686, 2147998, 3076862, 3374881, 6749762, 11813989, 16922741, 23627978, 33845482, 37123691, 49955467, 56921947, 74247382, 99910934, 113843894, 549510137, 626141417, 1099020274, 1252282834, 1848352279, 2647639751, 3696704558, 5295279502, 20331875069, 29124037261, 40663750138, 58248074522, 97962670787, 195925341574, 1077589378657, 2155178757314]

約数ペア:

[(1, 2155178757314), (2, 1077589378657), (11, 195925341574), (22, 97962670787), (37, 58248074522), (53, 40663750138), (74, 29124037261), (106, 20331875069), (407, 5295279502), (583, 3696704558), (814, 2647639751), (1166, 1848352279), (1721, 1252282834), (1961, 1099020274), (3442, 626141417), (3922, 549510137), (18931, 113843894), (21571, 99910934), (29027, 74247382), (37862, 56921947), (43142, 49955467), (58054, 37123691), (63677, 33845482), (91213, 23627978), (127354, 16922741), (182426, 11813989), (319297, 6749762), (638594, 3374881), (700447, 3076862), (1003343, 2147998), (1073999, 2006686), (1400894, 1538431)]