2051249424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{321311}}^1$

素因数の和:321348

約数の個数: 80

約数和(自身を含む): 6374830080

約数和(自身を除く): 4323580656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 321311, 642622, 963933, 1285244, 1927866, 2249177, 2570488, 3855732, 4498354, 5140976, 6104909, 6747531, 7711464, 8996708, 12209818, 13495062, 15422928, 17993416, 18314727, 24419636, 26990124, 35986832, 36629454, 42734363, 48839272, 53980248, 73258908, 85468726, 97678544, 107960496, 128203089, 146517816, 170937452, 256406178, 293035632, 341874904, 512812356, 683749808, 1025624712, 2051249424]

約数ペア:

[(1, 2051249424), (2, 1025624712), (3, 683749808), (4, 512812356), (6, 341874904), (7, 293035632), (8, 256406178), (12, 170937452), (14, 146517816), (16, 128203089), (19, 107960496), (21, 97678544), (24, 85468726), (28, 73258908), (38, 53980248), (42, 48839272), (48, 42734363), (56, 36629454), (57, 35986832), (76, 26990124), (84, 24419636), (112, 18314727), (114, 17993416), (133, 15422928), (152, 13495062), (168, 12209818), (228, 8996708), (266, 7711464), (304, 6747531), (336, 6104909), (399, 5140976), (456, 4498354), (532, 3855732), (798, 2570488), (912, 2249177), (1064, 1927866), (1596, 1285244), (2128, 963933), (3192, 642622), (6384, 321311)]