20160127526

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2671631}}^1$

素因数の和:2671665

約数の個数: 32

約数和(自身を含む): 38471500800

約数和(自身を除く): 18311373274

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 2671631, 5343262, 18701417, 29387941, 37402834, 58775882, 130909919, 205715587, 261819838, 411431174, 916369433, 1440009109, 1832738866, 2880018218, 10080063763, 20160127526]

約数ペア:

[(1, 20160127526), (2, 10080063763), (7, 2880018218), (11, 1832738866), (14, 1440009109), (22, 916369433), (49, 411431174), (77, 261819838), (98, 205715587), (154, 130909919), (343, 58775882), (539, 37402834), (686, 29387941), (1078, 18701417), (3773, 5343262), (7546, 2671631)]