1289746776

素因数分解:

$2^3\times 3^1\times {\mathrm{5581}}^1\times {\mathrm{9629}}^1$

素因数の和:15219

約数の個数: 32

約数和(自身を含む): 3225279600

約数和(自身を除く): 1935532824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5581, 9629, 11162, 16743, 19258, 22324, 28887, 33486, 38516, 44648, 57774, 66972, 77032, 115548, 133944, 231096, 53739449, 107478898, 161218347, 214957796, 322436694, 429915592, 644873388, 1289746776]

約数ペア:

[(1, 1289746776), (2, 644873388), (3, 429915592), (4, 322436694), (6, 214957796), (8, 161218347), (12, 107478898), (24, 53739449), (5581, 231096), (9629, 133944), (11162, 115548), (16743, 77032), (19258, 66972), (22324, 57774), (28887, 44648), (33486, 38516)]