2003664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 80

約数和(自身を含む): 5902400

約数和(自身を除く): 3898736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 456, 494, 507, 624, 676, 741, 912, 988, 1014, 1352, 1482, 1976, 2028, 2197, 2704, 2964, 3211, 3952, 4056, 4394, 5928, 6422, 6591, 8112, 8788, 9633, 11856, 12844, 13182, 17576, 19266, 25688, 26364, 35152, 38532, 41743, 51376, 52728, 77064, 83486, 105456, 125229, 154128, 166972, 250458, 333944, 500916, 667888, 1001832, 2003664]

約数ペア:

[(1, 2003664), (2, 1001832), (3, 667888), (4, 500916), (6, 333944), (8, 250458), (12, 166972), (13, 154128), (16, 125229), (19, 105456), (24, 83486), (26, 77064), (38, 52728), (39, 51376), (48, 41743), (52, 38532), (57, 35152), (76, 26364), (78, 25688), (104, 19266), (114, 17576), (152, 13182), (156, 12844), (169, 11856), (208, 9633), (228, 8788), (247, 8112), (304, 6591), (312, 6422), (338, 5928), (456, 4394), (494, 4056), (507, 3952), (624, 3211), (676, 2964), (741, 2704), (912, 2197), (988, 2028), (1014, 1976), (1352, 1482)]