2470572584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1621}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 5029497600

約数和(自身を除く): 2558925016

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 271, 296, 542, 703, 1084, 1406, 1621, 2168, 2812, 3242, 5149, 5624, 6484, 10027, 10298, 12968, 20054, 20596, 30799, 40108, 41192, 59977, 61598, 80216, 119954, 123196, 190513, 239908, 246392, 381026, 439291, 479816, 762052, 878582, 1139563, 1524104, 1757164, 2279126, 3514328, 4558252, 8346529, 9116504, 16253767, 16693058, 32507534, 33386116, 65015068, 66772232, 130030136, 308821573, 617643146, 1235286292, 2470572584]

約数ペア:

[(1, 2470572584), (2, 1235286292), (4, 617643146), (8, 308821573), (19, 130030136), (37, 66772232), (38, 65015068), (74, 33386116), (76, 32507534), (148, 16693058), (152, 16253767), (271, 9116504), (296, 8346529), (542, 4558252), (703, 3514328), (1084, 2279126), (1406, 1757164), (1621, 1524104), (2168, 1139563), (2812, 878582), (3242, 762052), (5149, 479816), (5624, 439291), (6484, 381026), (10027, 246392), (10298, 239908), (12968, 190513), (20054, 123196), (20596, 119954), (30799, 80216), (40108, 61598), (41192, 59977)]