1992255252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{123989}}^1$

素因数の和:124112

約数の個数: 48

約数和(自身を含む): 5054824320

約数和(自身を除く): 3062569068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 16068, 123989, 247978, 371967, 495956, 743934, 1487868, 1611857, 3223714, 4835571, 6447428, 9671142, 12770867, 19342284, 25541734, 38312601, 51083468, 76625202, 153250404, 166021271, 332042542, 498063813, 664085084, 996127626, 1992255252]

約数ペア:

[(1, 1992255252), (2, 996127626), (3, 664085084), (4, 498063813), (6, 332042542), (12, 166021271), (13, 153250404), (26, 76625202), (39, 51083468), (52, 38312601), (78, 25541734), (103, 19342284), (156, 12770867), (206, 9671142), (309, 6447428), (412, 4835571), (618, 3223714), (1236, 1611857), (1339, 1487868), (2678, 743934), (4017, 495956), (5356, 371967), (8034, 247978), (16068, 123989)]