3481712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:921

約数の個数: 40

約数和(自身を含む): 7655760

約数和(自身を除く): 4174048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 881, 988, 1762, 1976, 3524, 3952, 7048, 11453, 14096, 16739, 22906, 33478, 45812, 66956, 91624, 133912, 183248, 217607, 267824, 435214, 870428, 1740856, 3481712]

約数ペア:

[(1, 3481712), (2, 1740856), (4, 870428), (8, 435214), (13, 267824), (16, 217607), (19, 183248), (26, 133912), (38, 91624), (52, 66956), (76, 45812), (104, 33478), (152, 22906), (208, 16739), (247, 14096), (304, 11453), (494, 7048), (881, 3952), (988, 3524), (1762, 1976)]