2009784436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{64063}}^1$

素因数の和:64132

約数の個数: 48

約数和(自身を含む): 4132896768

約数和(自身を除く): 2123112332

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 506, 682, 713, 1012, 1364, 1426, 2852, 7843, 15686, 31372, 64063, 128126, 256252, 704693, 1409386, 1473449, 1985953, 2818772, 2946898, 3971906, 5893796, 7943812, 16207939, 21845483, 32415878, 43690966, 45676919, 64831756, 87381932, 91353838, 182707676, 502446109, 1004892218, 2009784436]

約数ペア:

[(1, 2009784436), (2, 1004892218), (4, 502446109), (11, 182707676), (22, 91353838), (23, 87381932), (31, 64831756), (44, 45676919), (46, 43690966), (62, 32415878), (92, 21845483), (124, 16207939), (253, 7943812), (341, 5893796), (506, 3971906), (682, 2946898), (713, 2818772), (1012, 1985953), (1364, 1473449), (1426, 1409386), (2852, 704693), (7843, 256252), (15686, 128126), (31372, 64063)]