2291569284

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{3109}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 5391993600

約数和(自身を除く): 3100424316

約数列:

[1, 2, 3, 4, 6, 12, 239, 257, 478, 514, 717, 771, 956, 1028, 1434, 1542, 2868, 3084, 3109, 6218, 9327, 12436, 18654, 37308, 61423, 122846, 184269, 245692, 368538, 737076, 743051, 799013, 1486102, 1598026, 2229153, 2397039, 2972204, 3196052, 4458306, 4794078, 8916612, 9588156, 190964107, 381928214, 572892321, 763856428, 1145784642, 2291569284]

約数ペア:

[(1, 2291569284), (2, 1145784642), (3, 763856428), (4, 572892321), (6, 381928214), (12, 190964107), (239, 9588156), (257, 8916612), (478, 4794078), (514, 4458306), (717, 3196052), (771, 2972204), (956, 2397039), (1028, 2229153), (1434, 1598026), (1542, 1486102), (2868, 799013), (3084, 743051), (3109, 737076), (6218, 368538), (9327, 245692), (12436, 184269), (18654, 122846), (37308, 61423)]