4945648

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{3001}}^1$

素因数の和:3112

約数の個数: 20

約数和(自身を含む): 9678448

約数和(自身を除く): 4732800

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 3001, 6002, 12004, 24008, 48016, 309103, 618206, 1236412, 2472824, 4945648]

約数ペア:

[(1, 4945648), (2, 2472824), (4, 1236412), (8, 618206), (16, 309103), (103, 48016), (206, 24008), (412, 12004), (824, 6002), (1648, 3001)]