6240208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1619

約数の個数: 40

約数和(自身を含む): 13714400

約数和(自身を除く): 7474192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1579, 1976, 3158, 3952, 6316, 12632, 20527, 25264, 30001, 41054, 60002, 82108, 120004, 164216, 240008, 328432, 390013, 480016, 780026, 1560052, 3120104, 6240208]

約数ペア:

[(1, 6240208), (2, 3120104), (4, 1560052), (8, 780026), (13, 480016), (16, 390013), (19, 328432), (26, 240008), (38, 164216), (52, 120004), (76, 82108), (104, 60002), (152, 41054), (208, 30001), (247, 25264), (304, 20527), (494, 12632), (988, 6316), (1579, 3952), (1976, 3158)]