2190455092

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1\times {\mathrm{563}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 4413169152

約数和(自身を除く): 2222714060

約数列:

[1, 2, 4, 7, 14, 28, 283, 491, 563, 566, 982, 1126, 1132, 1964, 1981, 2252, 3437, 3941, 3962, 6874, 7882, 7924, 13748, 15764, 138953, 159329, 276433, 277906, 318658, 552866, 555812, 637316, 972671, 1105732, 1115303, 1935031, 1945342, 2230606, 3870062, 3890684, 4461212, 7740124, 78230539, 156461078, 312922156, 547613773, 1095227546, 2190455092]

約数ペア:

[(1, 2190455092), (2, 1095227546), (4, 547613773), (7, 312922156), (14, 156461078), (28, 78230539), (283, 7740124), (491, 4461212), (563, 3890684), (566, 3870062), (982, 2230606), (1126, 1945342), (1132, 1935031), (1964, 1115303), (1981, 1105732), (2252, 972671), (3437, 637316), (3941, 555812), (3962, 552866), (6874, 318658), (7882, 277906), (7924, 276433), (13748, 159329), (15764, 138953)]