2017712996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{54421}}^1$

素因数の和:54492

約数の個数: 48

約数和(自身を含む): 4096017408

約数和(自身を除く): 2078304412

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 9269, 18538, 37076, 54421, 108842, 217684, 707473, 1251683, 1414946, 1687051, 2503366, 2829892, 3374102, 5006732, 6748204, 16271879, 21931663, 32543758, 38802173, 43863326, 65087516, 77604346, 87726652, 155208692, 504428249, 1008856498, 2017712996]

約数ペア:

[(1, 2017712996), (2, 1008856498), (4, 504428249), (13, 155208692), (23, 87726652), (26, 77604346), (31, 65087516), (46, 43863326), (52, 38802173), (62, 32543758), (92, 21931663), (124, 16271879), (299, 6748204), (403, 5006732), (598, 3374102), (713, 2829892), (806, 2503366), (1196, 1687051), (1426, 1414946), (1612, 1251683), (2852, 707473), (9269, 217684), (18538, 108842), (37076, 54421)]