4888784

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{5009}}^1$

素因数の和:5078

約数の個数: 20

約数和(自身を含む): 9629220

約数和(自身を除く): 4740436

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 5009, 10018, 20036, 40072, 80144, 305549, 611098, 1222196, 2444392, 4888784]

約数ペア:

[(1, 4888784), (2, 2444392), (4, 1222196), (8, 611098), (16, 305549), (61, 80144), (122, 40072), (244, 20036), (488, 10018), (976, 5009)]