2907944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{27961}}^1$

素因数の和:27980

約数の個数: 16

約数和(自身を含む): 5872020

約数和(自身を除く): 2964076

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 27961, 55922, 111844, 223688, 363493, 726986, 1453972, 2907944]

約数ペア:

[(1, 2907944), (2, 1453972), (4, 726986), (8, 363493), (13, 223688), (26, 111844), (52, 55922), (104, 27961)]