2017779832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1571}}^1\times {\mathrm{5179}}^1$

素因数の和:6787

約数の個数: 32

約数和(自身を含む): 3908620800

約数和(自身を除く): 1890840968

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1571, 3142, 5179, 6284, 10358, 12568, 20716, 41432, 48701, 97402, 160549, 194804, 321098, 389608, 642196, 1284392, 8136209, 16272418, 32544836, 65089672, 252222479, 504444958, 1008889916, 2017779832]

約数ペア:

[(1, 2017779832), (2, 1008889916), (4, 504444958), (8, 252222479), (31, 65089672), (62, 32544836), (124, 16272418), (248, 8136209), (1571, 1284392), (3142, 642196), (5179, 389608), (6284, 321098), (10358, 194804), (12568, 160549), (20716, 97402), (41432, 48701)]