1291286292

素因数分解:

$2^2\times 3^1\times {\mathrm{971}}^1\times {\mathrm{110821}}^1$

素因数の和:111799

約数の個数: 24

約数和(自身を含む): 3016131552

約数和(自身を除く): 1724845260

約数列:

[1, 2, 3, 4, 6, 12, 971, 1942, 2913, 3884, 5826, 11652, 110821, 221642, 332463, 443284, 664926, 1329852, 107607191, 215214382, 322821573, 430428764, 645643146, 1291286292]

約数ペア:

[(1, 1291286292), (2, 645643146), (3, 430428764), (4, 322821573), (6, 215214382), (12, 107607191), (971, 1329852), (1942, 664926), (2913, 443284), (3884, 332463), (5826, 221642), (11652, 110821)]