2019950994

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{12511}}^1$

素因数の和:12966

約数の個数: 32

約数和(自身を含む): 4107939840

約数和(自身を除く): 2087988846

約数列:

[1, 2, 3, 6, 71, 142, 213, 379, 426, 758, 1137, 2274, 12511, 25022, 26909, 37533, 53818, 75066, 80727, 161454, 888281, 1776562, 2664843, 4741669, 5329686, 9483338, 14225007, 28450014, 336658499, 673316998, 1009975497, 2019950994]

約数ペア:

[(1, 2019950994), (2, 1009975497), (3, 673316998), (6, 336658499), (71, 28450014), (142, 14225007), (213, 9483338), (379, 5329686), (426, 4741669), (758, 2664843), (1137, 1776562), (2274, 888281), (12511, 161454), (25022, 80727), (26909, 75066), (37533, 53818)]