2849207510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{20627}}^1$

素因数の和:21380

約数の個数: 32

約数和(自身を含む): 5406186240

約数和(自身を除く): 2556978730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 727, 1454, 3635, 7270, 13813, 20627, 27626, 41254, 69065, 103135, 138130, 206270, 391913, 783826, 1959565, 3919130, 14995829, 29991658, 74979145, 149958290, 284920751, 569841502, 1424603755, 2849207510]

約数ペア:

[(1, 2849207510), (2, 1424603755), (5, 569841502), (10, 284920751), (19, 149958290), (38, 74979145), (95, 29991658), (190, 14995829), (727, 3919130), (1454, 1959565), (3635, 783826), (7270, 391913), (13813, 206270), (20627, 138130), (27626, 103135), (41254, 69065)]