2280459952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7501513}}^1$

素因数の和:7501540

約数の個数: 20

約数和(自身を含む): 4650938680

約数和(自身を除く): 2370478728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7501513, 15003026, 30006052, 60012104, 120024208, 142528747, 285057494, 570114988, 1140229976, 2280459952]

約数ペア:

[(1, 2280459952), (2, 1140229976), (4, 570114988), (8, 285057494), (16, 142528747), (19, 120024208), (38, 60012104), (76, 30006052), (152, 15003026), (304, 7501513)]