1087993412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{5209}}^1$

素因数の和:5372

約数の個数: 48

約数和(自身を含む): 2142685440

約数和(自身を除く): 1054692028

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 101, 188, 202, 404, 517, 1034, 1111, 2068, 2222, 4444, 4747, 5209, 9494, 10418, 18988, 20836, 52217, 57299, 104434, 114598, 208868, 229196, 244823, 489646, 526109, 979292, 1052218, 2104436, 2693053, 5386106, 5787199, 10772212, 11574398, 23148796, 24727123, 49454246, 98908492, 271998353, 543996706, 1087993412]

約数ペア:

[(1, 1087993412), (2, 543996706), (4, 271998353), (11, 98908492), (22, 49454246), (44, 24727123), (47, 23148796), (94, 11574398), (101, 10772212), (188, 5787199), (202, 5386106), (404, 2693053), (517, 2104436), (1034, 1052218), (1111, 979292), (2068, 526109), (2222, 489646), (4444, 244823), (4747, 229196), (5209, 208868), (9494, 114598), (10418, 104434), (18988, 57299), (20836, 52217)]