7139945228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1215103}}^1$

素因数の和:1215233

約数の個数: 24

約数和(自身を含む): 13575141888

約数和(自身を除く): 6435196660

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 1215103, 2430206, 4860412, 15796339, 31592678, 63185356, 137306639, 274613278, 549226556, 1784986307, 3569972614, 7139945228]

約数ペア:

[(1, 7139945228), (2, 3569972614), (4, 1784986307), (13, 549226556), (26, 274613278), (52, 137306639), (113, 63185356), (226, 31592678), (452, 15796339), (1469, 4860412), (2938, 2430206), (5876, 1215103)]