2015552

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:439

約数の個数: 56

約数和(自身を含む): 4998720

約数和(自身を除く): 2983168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 409, 448, 616, 704, 818, 1232, 1636, 2464, 2863, 3272, 4499, 4928, 5726, 6544, 8998, 11452, 13088, 17996, 22904, 26176, 31493, 35992, 45808, 62986, 71984, 91616, 125972, 143968, 183232, 251944, 287936, 503888, 1007776, 2015552]

約数ペア:

[(1, 2015552), (2, 1007776), (4, 503888), (7, 287936), (8, 251944), (11, 183232), (14, 143968), (16, 125972), (22, 91616), (28, 71984), (32, 62986), (44, 45808), (56, 35992), (64, 31493), (77, 26176), (88, 22904), (112, 17996), (154, 13088), (176, 11452), (224, 8998), (308, 6544), (352, 5726), (409, 4928), (448, 4499), (616, 3272), (704, 2863), (818, 2464), (1232, 1636)]