2078544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3355

約数の個数: 40

約数和(自身を含む): 5784352

約数和(自身を除く): 3705808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3331, 6662, 9993, 13324, 19986, 26648, 39972, 43303, 53296, 79944, 86606, 129909, 159888, 173212, 259818, 346424, 519636, 692848, 1039272, 2078544]

約数ペア:

[(1, 2078544), (2, 1039272), (3, 692848), (4, 519636), (6, 346424), (8, 259818), (12, 173212), (13, 159888), (16, 129909), (24, 86606), (26, 79944), (39, 53296), (48, 43303), (52, 39972), (78, 26648), (104, 19986), (156, 13324), (208, 9993), (312, 6662), (624, 3331)]