282986494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2221}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 511948800

約数和(自身を除く): 228962306

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 479, 958, 2221, 3353, 4442, 6706, 9101, 15547, 18202, 31094, 42199, 63707, 84398, 127414, 295393, 590786, 1063859, 2127718, 7447013, 14894026, 20213321, 40426642, 141493247, 282986494]

約数ペア:

[(1, 282986494), (2, 141493247), (7, 40426642), (14, 20213321), (19, 14894026), (38, 7447013), (133, 2127718), (266, 1063859), (479, 590786), (958, 295393), (2221, 127414), (3353, 84398), (4442, 63707), (6706, 42199), (9101, 31094), (15547, 18202)]