2018992934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1153}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 3788812800

約数和(自身を除く): 1769819866

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 227, 266, 406, 454, 551, 1102, 1153, 1589, 2306, 3178, 3857, 4313, 6583, 7714, 8071, 8626, 13166, 16142, 21907, 30191, 33437, 43814, 46081, 60382, 66874, 92162, 125077, 153349, 234059, 250154, 261731, 306698, 468118, 523462, 635303, 875539, 1270606, 1751078, 1832117, 3664234, 4447121, 4972889, 7590199, 8894242, 9945778, 15180398, 34810223, 53131393, 69620446, 106262786, 144213781, 288427562, 1009496467, 2018992934]

約数ペア:

[(1, 2018992934), (2, 1009496467), (7, 288427562), (14, 144213781), (19, 106262786), (29, 69620446), (38, 53131393), (58, 34810223), (133, 15180398), (203, 9945778), (227, 8894242), (266, 7590199), (406, 4972889), (454, 4447121), (551, 3664234), (1102, 1832117), (1153, 1751078), (1589, 1270606), (2306, 875539), (3178, 635303), (3857, 523462), (4313, 468118), (6583, 306698), (7714, 261731), (8071, 250154), (8626, 234059), (13166, 153349), (16142, 125077), (21907, 92162), (30191, 66874), (33437, 60382), (43814, 46081)]