265527028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 521027584

約数和(自身を除く): 255500556

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 254, 403, 508, 806, 1297, 1612, 1651, 2594, 3302, 3937, 5188, 6604, 7874, 15748, 16861, 33722, 40207, 51181, 67444, 80414, 102362, 160828, 164719, 204724, 329438, 522691, 658876, 1045382, 2090764, 2141347, 4282694, 5106289, 8565388, 10212578, 20425156, 66381757, 132763514, 265527028]

約数ペア:

[(1, 265527028), (2, 132763514), (4, 66381757), (13, 20425156), (26, 10212578), (31, 8565388), (52, 5106289), (62, 4282694), (124, 2141347), (127, 2090764), (254, 1045382), (403, 658876), (508, 522691), (806, 329438), (1297, 204724), (1612, 164719), (1651, 160828), (2594, 102362), (3302, 80414), (3937, 67444), (5188, 51181), (6604, 40207), (7874, 33722), (15748, 16861)]