13305523972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1\times {\mathrm{5407}}^1$

素因数の和:6740

約数の個数: 48

約数和(自身を含む): 25778421760

約数和(自身を除く): 12472897788

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1279, 1924, 2558, 5116, 5407, 10814, 16627, 21628, 33254, 47323, 66508, 70291, 94646, 140582, 189292, 200059, 281164, 400118, 615199, 800236, 1230398, 2460796, 2600767, 5201534, 6915553, 10403068, 13831106, 27662212, 89902189, 179804378, 255875461, 359608756, 511750922, 1023501844, 3326380993, 6652761986, 13305523972]

約数ペア:

[(1, 13305523972), (2, 6652761986), (4, 3326380993), (13, 1023501844), (26, 511750922), (37, 359608756), (52, 255875461), (74, 179804378), (148, 89902189), (481, 27662212), (962, 13831106), (1279, 10403068), (1924, 6915553), (2558, 5201534), (5116, 2600767), (5407, 2460796), (10814, 1230398), (16627, 800236), (21628, 615199), (33254, 400118), (47323, 281164), (66508, 200059), (70291, 189292), (94646, 140582)]