2880852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 7385280

約数和(自身を除く): 4504428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 313, 354, 626, 708, 767, 939, 1252, 1534, 1878, 2301, 3068, 3756, 4069, 4602, 8138, 9204, 12207, 16276, 18467, 24414, 36934, 48828, 55401, 73868, 110802, 221604, 240071, 480142, 720213, 960284, 1440426, 2880852]

約数ペア:

[(1, 2880852), (2, 1440426), (3, 960284), (4, 720213), (6, 480142), (12, 240071), (13, 221604), (26, 110802), (39, 73868), (52, 55401), (59, 48828), (78, 36934), (118, 24414), (156, 18467), (177, 16276), (236, 12207), (313, 9204), (354, 8138), (626, 4602), (708, 4069), (767, 3756), (939, 3068), (1252, 2301), (1534, 1878)]