2054643402

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{409}}^1\times {\mathrm{2441}}^1$

素因数の和:2876

約数の個数: 64

約数和(自身を含む): 4805856000

約数和(自身を除く): 2751212598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 409, 686, 818, 1029, 1227, 2058, 2441, 2454, 2863, 4882, 5726, 7323, 8589, 14646, 17087, 17178, 20041, 34174, 40082, 51261, 60123, 102522, 119609, 120246, 140287, 239218, 280574, 358827, 420861, 717654, 837263, 841722, 998369, 1674526, 1996738, 2511789, 2995107, 5023578, 5990214, 6988583, 13977166, 20965749, 41931498, 48920081, 97840162, 146760243, 293520486, 342440567, 684881134, 1027321701, 2054643402]

約数ペア:

[(1, 2054643402), (2, 1027321701), (3, 684881134), (6, 342440567), (7, 293520486), (14, 146760243), (21, 97840162), (42, 48920081), (49, 41931498), (98, 20965749), (147, 13977166), (294, 6988583), (343, 5990214), (409, 5023578), (686, 2995107), (818, 2511789), (1029, 1996738), (1227, 1674526), (2058, 998369), (2441, 841722), (2454, 837263), (2863, 717654), (4882, 420861), (5726, 358827), (7323, 280574), (8589, 239218), (14646, 140287), (17087, 120246), (17178, 119609), (20041, 102522), (34174, 60123), (40082, 51261)]