2489741628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{820073}}^1$

素因数の和:820114

約数の個数: 48

約数和(自身を含む): 6613076736

約数和(自身を除く): 4123335108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 820073, 1640146, 2460219, 3280292, 4920438, 9020803, 9840876, 18041606, 18861679, 27062409, 36083212, 37723358, 54124818, 56585037, 75446716, 108249636, 113170074, 207478469, 226340148, 414956938, 622435407, 829913876, 1244870814, 2489741628]

約数ペア:

[(1, 2489741628), (2, 1244870814), (3, 829913876), (4, 622435407), (6, 414956938), (11, 226340148), (12, 207478469), (22, 113170074), (23, 108249636), (33, 75446716), (44, 56585037), (46, 54124818), (66, 37723358), (69, 36083212), (92, 27062409), (132, 18861679), (138, 18041606), (253, 9840876), (276, 9020803), (506, 4920438), (759, 3280292), (1012, 2460219), (1518, 1640146), (3036, 820073)]