681116066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 1161565440

約数和(自身を除く): 480449374

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 529, 589, 713, 874, 1058, 1093, 1178, 1426, 2186, 10051, 13547, 16399, 20102, 20767, 25139, 27094, 32798, 33883, 41534, 50278, 67766, 311581, 477641, 578197, 623162, 643777, 779309, 955282, 1156394, 1287554, 1558618, 10985743, 14806871, 17924107, 21971486, 29613742, 35848214, 340558033, 681116066]

約数ペア:

[(1, 681116066), (2, 340558033), (19, 35848214), (23, 29613742), (31, 21971486), (38, 17924107), (46, 14806871), (62, 10985743), (437, 1558618), (529, 1287554), (589, 1156394), (713, 955282), (874, 779309), (1058, 643777), (1093, 623162), (1178, 578197), (1426, 477641), (2186, 311581), (10051, 67766), (13547, 50278), (16399, 41534), (20102, 33883), (20767, 32798), (25139, 27094)]