1267492052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20873}}^1$

素因数の和:20960

約数の個数: 48

約数和(自身を含む): 2524919040

約数和(自身を除く): 1257426988

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 646, 799, 893, 1292, 1598, 1786, 3196, 3572, 15181, 20873, 30362, 41746, 60724, 83492, 354841, 396587, 709682, 793174, 981031, 1419364, 1586348, 1962062, 3924124, 6741979, 13483958, 16677527, 18639589, 26967916, 33355054, 37279178, 66710108, 74558356, 316873013, 633746026, 1267492052]

約数ペア:

[(1, 1267492052), (2, 633746026), (4, 316873013), (17, 74558356), (19, 66710108), (34, 37279178), (38, 33355054), (47, 26967916), (68, 18639589), (76, 16677527), (94, 13483958), (188, 6741979), (323, 3924124), (646, 1962062), (799, 1586348), (893, 1419364), (1292, 981031), (1598, 793174), (1786, 709682), (3196, 396587), (3572, 354841), (15181, 83492), (20873, 60724), (30362, 41746)]