1261497732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{180317}}^1$

素因数の和:180388

約数の個数: 48

約数和(自身を含む): 3271689792

約数和(自身を除く): 2010192060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 180317, 360634, 540951, 721268, 1081902, 1983487, 2163804, 3966974, 5950461, 7933948, 9556801, 11900922, 19113602, 23801844, 28670403, 38227204, 57340806, 105124811, 114681612, 210249622, 315374433, 420499244, 630748866, 1261497732]

約数ペア:

[(1, 1261497732), (2, 630748866), (3, 420499244), (4, 315374433), (6, 210249622), (11, 114681612), (12, 105124811), (22, 57340806), (33, 38227204), (44, 28670403), (53, 23801844), (66, 19113602), (106, 11900922), (132, 9556801), (159, 7933948), (212, 5950461), (318, 3966974), (583, 2163804), (636, 1983487), (1166, 1081902), (1749, 721268), (2332, 540951), (3498, 360634), (6996, 180317)]