2657512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 6168960

約数和(自身を除く): 3511448

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 101, 104, 143, 184, 202, 253, 286, 299, 404, 506, 572, 598, 808, 1012, 1111, 1144, 1196, 1313, 2024, 2222, 2323, 2392, 2626, 3289, 4444, 4646, 5252, 6578, 8888, 9292, 10504, 13156, 14443, 18584, 25553, 26312, 28886, 30199, 51106, 57772, 60398, 102212, 115544, 120796, 204424, 241592, 332189, 664378, 1328756, 2657512]

約数ペア:

[(1, 2657512), (2, 1328756), (4, 664378), (8, 332189), (11, 241592), (13, 204424), (22, 120796), (23, 115544), (26, 102212), (44, 60398), (46, 57772), (52, 51106), (88, 30199), (92, 28886), (101, 26312), (104, 25553), (143, 18584), (184, 14443), (202, 13156), (253, 10504), (286, 9292), (299, 8888), (404, 6578), (506, 5252), (572, 4646), (598, 4444), (808, 3289), (1012, 2626), (1111, 2392), (1144, 2323), (1196, 2222), (1313, 2024)]