1551188592292

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{20767801}}^1$

素因数の和:20768139

約数の個数: 24

約数和(自身を含む): 2763280662912

約数和(自身を除く): 1212092070620

約数列:

[1, 2, 4, 71, 142, 263, 284, 526, 1052, 18673, 37346, 74692, 20767801, 41535602, 83071204, 1474513871, 2949027742, 5461931663, 5898055484, 10923863326, 21847726652, 387797148073, 775594296146, 1551188592292]

約数ペア:

[(1, 1551188592292), (2, 775594296146), (4, 387797148073), (71, 21847726652), (142, 10923863326), (263, 5898055484), (284, 5461931663), (526, 2949027742), (1052, 1474513871), (18673, 83071204), (37346, 41535602), (74692, 20767801)]