1265424

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 40

約数和(自身を含む): 3353952

約数和(自身を除く): 2088528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 643, 656, 984, 1286, 1929, 1968, 2572, 3858, 5144, 7716, 10288, 15432, 26363, 30864, 52726, 79089, 105452, 158178, 210904, 316356, 421808, 632712, 1265424]

約数ペア:

[(1, 1265424), (2, 632712), (3, 421808), (4, 316356), (6, 210904), (8, 158178), (12, 105452), (16, 79089), (24, 52726), (41, 30864), (48, 26363), (82, 15432), (123, 10288), (164, 7716), (246, 5144), (328, 3858), (492, 2572), (643, 1968), (656, 1929), (984, 1286)]