2018631392

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{11069}}^1$

素因数の和:11259

約数の個数: 48

約数和(自身を含む): 4100770800

約数和(自身を除く): 2082139408

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 139, 164, 278, 328, 556, 656, 1112, 1312, 2224, 4448, 5699, 11069, 11398, 22138, 22796, 44276, 45592, 88552, 91184, 177104, 182368, 354208, 453829, 907658, 1538591, 1815316, 3077182, 3630632, 6154364, 7261264, 12308728, 14522528, 24617456, 49234912, 63082231, 126164462, 252328924, 504657848, 1009315696, 2018631392]

約数ペア:

[(1, 2018631392), (2, 1009315696), (4, 504657848), (8, 252328924), (16, 126164462), (32, 63082231), (41, 49234912), (82, 24617456), (139, 14522528), (164, 12308728), (278, 7261264), (328, 6154364), (556, 3630632), (656, 3077182), (1112, 1815316), (1312, 1538591), (2224, 907658), (4448, 453829), (5699, 354208), (11069, 182368), (11398, 177104), (22138, 91184), (22796, 88552), (44276, 45592)]