1291286316

素因数分解:

$2^2\times 3^1\times {\mathrm{9371}}^1\times {\mathrm{11483}}^1$

素因数の和:20861

約数の個数: 24

約数和(自身を含む): 3013585344

約数和(自身を除く): 1722299028

約数列:

[1, 2, 3, 4, 6, 12, 9371, 11483, 18742, 22966, 28113, 34449, 37484, 45932, 56226, 68898, 112452, 137796, 107607193, 215214386, 322821579, 430428772, 645643158, 1291286316]

約数ペア:

[(1, 1291286316), (2, 645643158), (3, 430428772), (4, 322821579), (6, 215214386), (12, 107607193), (9371, 137796), (11483, 112452), (18742, 68898), (22966, 56226), (28113, 45932), (34449, 37484)]