2049876816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{15569}}^1$

素因数の和:15804

約数の個数: 80

約数和(自身を含む): 5730258240

約数和(自身を除く): 3680381424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 312, 422, 624, 633, 844, 1266, 1688, 2532, 2743, 3376, 5064, 5486, 8229, 10128, 10972, 15569, 16458, 21944, 31138, 32916, 43888, 46707, 62276, 65832, 93414, 124552, 131664, 186828, 202397, 249104, 373656, 404794, 607191, 747312, 809588, 1214382, 1619176, 2428764, 3238352, 3285059, 4857528, 6570118, 9715056, 9855177, 13140236, 19710354, 26280472, 39420708, 42705767, 52560944, 78841416, 85411534, 128117301, 157682832, 170823068, 256234602, 341646136, 512469204, 683292272, 1024938408, 2049876816]

約数ペア:

[(1, 2049876816), (2, 1024938408), (3, 683292272), (4, 512469204), (6, 341646136), (8, 256234602), (12, 170823068), (13, 157682832), (16, 128117301), (24, 85411534), (26, 78841416), (39, 52560944), (48, 42705767), (52, 39420708), (78, 26280472), (104, 19710354), (156, 13140236), (208, 9855177), (211, 9715056), (312, 6570118), (422, 4857528), (624, 3285059), (633, 3238352), (844, 2428764), (1266, 1619176), (1688, 1214382), (2532, 809588), (2743, 747312), (3376, 607191), (5064, 404794), (5486, 373656), (8229, 249104), (10128, 202397), (10972, 186828), (15569, 131664), (16458, 124552), (21944, 93414), (31138, 65832), (32916, 62276), (43888, 46707)]