2049797748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{290011}}^1$

素因数の和:290068

約数の個数: 48

約数和(自身を含む): 5197015040

約数和(自身を除く): 3147217292

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 290011, 580022, 870033, 1160044, 1740066, 3480132, 5510209, 8990341, 11020418, 16530627, 17980682, 22040836, 26971023, 33061254, 35961364, 53942046, 66122508, 107884092, 170816479, 341632958, 512449437, 683265916, 1024898874, 2049797748]

約数ペア:

[(1, 2049797748), (2, 1024898874), (3, 683265916), (4, 512449437), (6, 341632958), (12, 170816479), (19, 107884092), (31, 66122508), (38, 53942046), (57, 35961364), (62, 33061254), (76, 26971023), (93, 22040836), (114, 17980682), (124, 16530627), (186, 11020418), (228, 8990341), (372, 5510209), (589, 3480132), (1178, 1740066), (1767, 1160044), (2356, 870033), (3534, 580022), (7068, 290011)]