1229808892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{333101}}^1$

素因数の和:333189

約数の個数: 24

約数和(自身を含む): 2350367712

約数和(自身を除く): 1120558820

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 333101, 666202, 1332404, 4330313, 8660626, 17321252, 23650171, 47300342, 94600684, 307452223, 614904446, 1229808892]

約数ペア:

[(1, 1229808892), (2, 614904446), (4, 307452223), (13, 94600684), (26, 47300342), (52, 23650171), (71, 17321252), (142, 8660626), (284, 4330313), (923, 1332404), (1846, 666202), (3692, 333101)]