2069808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 5999616

約数和(自身を除く): 3929808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 107, 124, 156, 186, 208, 214, 248, 312, 321, 372, 403, 428, 496, 624, 642, 744, 806, 856, 1209, 1284, 1391, 1488, 1612, 1712, 2418, 2568, 2782, 3224, 3317, 4173, 4836, 5136, 5564, 6448, 6634, 8346, 9672, 9951, 11128, 13268, 16692, 19344, 19902, 22256, 26536, 33384, 39804, 43121, 53072, 66768, 79608, 86242, 129363, 159216, 172484, 258726, 344968, 517452, 689936, 1034904, 2069808]

約数ペア:

[(1, 2069808), (2, 1034904), (3, 689936), (4, 517452), (6, 344968), (8, 258726), (12, 172484), (13, 159216), (16, 129363), (24, 86242), (26, 79608), (31, 66768), (39, 53072), (48, 43121), (52, 39804), (62, 33384), (78, 26536), (93, 22256), (104, 19902), (107, 19344), (124, 16692), (156, 13268), (186, 11128), (208, 9951), (214, 9672), (248, 8346), (312, 6634), (321, 6448), (372, 5564), (403, 5136), (428, 4836), (496, 4173), (624, 3317), (642, 3224), (744, 2782), (806, 2568), (856, 2418), (1209, 1712), (1284, 1612), (1391, 1488)]