2019953648

素因数分解:

$2^4\times {\mathrm{113}}^2\times {\mathrm{9887}}^1$

素因数の和:10121

約数の個数: 30

約数和(自身を含む): 3949000224

約数和(自身を除く): 1929046576

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 9887, 12769, 19774, 25538, 39548, 51076, 79096, 102152, 158192, 204304, 1117231, 2234462, 4468924, 8937848, 17875696, 126247103, 252494206, 504988412, 1009976824, 2019953648]

約数ペア:

[(1, 2019953648), (2, 1009976824), (4, 504988412), (8, 252494206), (16, 126247103), (113, 17875696), (226, 8937848), (452, 4468924), (904, 2234462), (1808, 1117231), (9887, 204304), (12769, 158192), (19774, 102152), (25538, 79096), (39548, 51076)]