2080238712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{11491}}^1$

素因数の和:11916

約数の個数: 64

約数和(自身を含む): 5488579200

約数和(自身を除く): 3408340488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 397, 456, 794, 1191, 1588, 2382, 3176, 4764, 7543, 9528, 11491, 15086, 22629, 22982, 30172, 34473, 45258, 45964, 60344, 68946, 90516, 91928, 137892, 181032, 218329, 275784, 436658, 654987, 873316, 1309974, 1746632, 2619948, 4561927, 5239896, 9123854, 13685781, 18247708, 27371562, 36495416, 54743124, 86676613, 109486248, 173353226, 260029839, 346706452, 520059678, 693412904, 1040119356, 2080238712]

約数ペア:

[(1, 2080238712), (2, 1040119356), (3, 693412904), (4, 520059678), (6, 346706452), (8, 260029839), (12, 173353226), (19, 109486248), (24, 86676613), (38, 54743124), (57, 36495416), (76, 27371562), (114, 18247708), (152, 13685781), (228, 9123854), (397, 5239896), (456, 4561927), (794, 2619948), (1191, 1746632), (1588, 1309974), (2382, 873316), (3176, 654987), (4764, 436658), (7543, 275784), (9528, 218329), (11491, 181032), (15086, 137892), (22629, 91928), (22982, 90516), (30172, 68946), (34473, 60344), (45258, 45964)]