2016198910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{49943}}^1$

素因数の和:50328

約数の個数: 32

約数和(自身を含む): 3969948672

約数和(自身を除く): 1953749762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367, 734, 1835, 3670, 4037, 8074, 20185, 40370, 49943, 99886, 249715, 499430, 549373, 1098746, 2746865, 5493730, 18329081, 36658162, 91645405, 183290810, 201619891, 403239782, 1008099455, 2016198910]

約数ペア:

[(1, 2016198910), (2, 1008099455), (5, 403239782), (10, 201619891), (11, 183290810), (22, 91645405), (55, 36658162), (110, 18329081), (367, 5493730), (734, 2746865), (1835, 1098746), (3670, 549373), (4037, 499430), (8074, 249715), (20185, 99886), (40370, 49943)]