2014131812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{49919}}^1$

素因数の和:50072

約数の個数: 48

約数和(自身を含む): 4428103680

約数和(自身を除く): 2413971868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 1441, 1834, 2882, 3668, 5764, 10087, 20174, 40348, 49919, 99838, 199676, 349433, 549109, 698866, 1098218, 1397732, 2196436, 3843763, 6539389, 7687526, 13078778, 15375052, 26157556, 45775723, 71933279, 91551446, 143866558, 183102892, 287733116, 503532953, 1007065906, 2014131812]

約数ペア:

[(1, 2014131812), (2, 1007065906), (4, 503532953), (7, 287733116), (11, 183102892), (14, 143866558), (22, 91551446), (28, 71933279), (44, 45775723), (77, 26157556), (131, 15375052), (154, 13078778), (262, 7687526), (308, 6539389), (524, 3843763), (917, 2196436), (1441, 1397732), (1834, 1098218), (2882, 698866), (3668, 549109), (5764, 349433), (10087, 199676), (20174, 99838), (40348, 49919)]