1995352464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{18973}}^1$

素因数の和:19304

約数の個数: 80

約数和(自身を含む): 5910173312

約数和(自身を除く): 3914820848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 939, 1252, 1878, 2191, 2504, 3756, 4382, 5008, 6573, 7512, 8764, 13146, 15024, 17528, 18973, 26292, 35056, 37946, 52584, 56919, 75892, 105168, 113838, 132811, 151784, 227676, 265622, 303568, 398433, 455352, 531244, 796866, 910704, 1062488, 1593732, 2124976, 3187464, 5938549, 6374928, 11877098, 17815647, 23754196, 35631294, 41569843, 47508392, 71262588, 83139686, 95016784, 124709529, 142525176, 166279372, 249419058, 285050352, 332558744, 498838116, 665117488, 997676232, 1995352464]

約数ペア:

[(1, 1995352464), (2, 997676232), (3, 665117488), (4, 498838116), (6, 332558744), (7, 285050352), (8, 249419058), (12, 166279372), (14, 142525176), (16, 124709529), (21, 95016784), (24, 83139686), (28, 71262588), (42, 47508392), (48, 41569843), (56, 35631294), (84, 23754196), (112, 17815647), (168, 11877098), (313, 6374928), (336, 5938549), (626, 3187464), (939, 2124976), (1252, 1593732), (1878, 1062488), (2191, 910704), (2504, 796866), (3756, 531244), (4382, 455352), (5008, 398433), (6573, 303568), (7512, 265622), (8764, 227676), (13146, 151784), (15024, 132811), (17528, 113838), (18973, 105168), (26292, 75892), (35056, 56919), (37946, 52584)]