291204142

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{1193}}^1$

素因数の和:1384

約数の個数: 24

約数和(自身を含む): 455286528

約数和(自身を除く): 164082386

約数列:

[1, 2, 31, 62, 127, 254, 961, 1193, 1922, 2386, 3937, 7874, 36983, 73966, 122047, 151511, 244094, 303022, 1146473, 2292946, 4696841, 9393682, 145602071, 291204142]

約数ペア:

[(1, 291204142), (2, 145602071), (31, 9393682), (62, 4696841), (127, 2292946), (254, 1146473), (961, 303022), (1193, 244094), (1922, 151511), (2386, 122047), (3937, 73966), (7874, 36983)]