2279562544

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1071223}}^1$

素因数の和:1071257

約数の個数: 40

約数和(自身を含む): 5313271040

約数和(自身を除く): 3033708496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 1071223, 2142446, 4284892, 7498561, 8569784, 14997122, 17139568, 20353237, 29994244, 40706474, 59988488, 81412948, 119976976, 142472659, 162825896, 284945318, 325651792, 569890636, 1139781272, 2279562544]

約数ペア:

[(1, 2279562544), (2, 1139781272), (4, 569890636), (7, 325651792), (8, 284945318), (14, 162825896), (16, 142472659), (19, 119976976), (28, 81412948), (38, 59988488), (56, 40706474), (76, 29994244), (112, 20353237), (133, 17139568), (152, 14997122), (266, 8569784), (304, 7498561), (532, 4284892), (1064, 2142446), (2128, 1071223)]