2220292424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{4507}}^1$

素因数の和:5002

約数の個数: 64

約数和(自身を含む): 5020108800

約数和(自身を除く): 2799816376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 463, 532, 926, 1064, 1852, 3241, 3704, 4507, 6482, 8797, 9014, 12964, 17594, 18028, 25928, 31549, 35188, 36056, 61579, 63098, 70376, 85633, 123158, 126196, 171266, 246316, 252392, 342532, 492632, 599431, 685064, 1198862, 2086741, 2397724, 4173482, 4795448, 8346964, 14607187, 16693928, 29214374, 39648079, 58428748, 79296158, 116857496, 158592316, 277536553, 317184632, 555073106, 1110146212, 2220292424]

約数ペア:

[(1, 2220292424), (2, 1110146212), (4, 555073106), (7, 317184632), (8, 277536553), (14, 158592316), (19, 116857496), (28, 79296158), (38, 58428748), (56, 39648079), (76, 29214374), (133, 16693928), (152, 14607187), (266, 8346964), (463, 4795448), (532, 4173482), (926, 2397724), (1064, 2086741), (1852, 1198862), (3241, 685064), (3704, 599431), (4507, 492632), (6482, 342532), (8797, 252392), (9014, 246316), (12964, 171266), (17594, 126196), (18028, 123158), (25928, 85633), (31549, 70376), (35188, 63098), (36056, 61579)]