2018753852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1571}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 3749458944

約数和(自身を除く): 1730705092

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 241, 482, 964, 1333, 1571, 2666, 3142, 5332, 6284, 7471, 10363, 14942, 20726, 29884, 41452, 48701, 67553, 97402, 135106, 194804, 270212, 321253, 378611, 642506, 757222, 1285012, 1514444, 2094143, 4188286, 8376572, 11736941, 16280273, 23473882, 32560546, 46947764, 65121092, 504688463, 1009376926, 2018753852]

約数ペア:

[(1, 2018753852), (2, 1009376926), (4, 504688463), (31, 65121092), (43, 46947764), (62, 32560546), (86, 23473882), (124, 16280273), (172, 11736941), (241, 8376572), (482, 4188286), (964, 2094143), (1333, 1514444), (1571, 1285012), (2666, 757222), (3142, 642506), (5332, 378611), (6284, 321253), (7471, 270212), (10363, 194804), (14942, 135106), (20726, 97402), (29884, 67553), (41452, 48701)]