996870810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2556079}}^1$

素因数の和:2556102

約数の個数: 32

約数和(自身を含む): 2576528640

約数和(自身を除く): 1579657830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2556079, 5112158, 7668237, 12780395, 15336474, 25560790, 33229027, 38341185, 66458054, 76682370, 99687081, 166145135, 199374162, 332290270, 498435405, 996870810]

約数ペア:

[(1, 996870810), (2, 498435405), (3, 332290270), (5, 199374162), (6, 166145135), (10, 99687081), (13, 76682370), (15, 66458054), (26, 38341185), (30, 33229027), (39, 25560790), (65, 15336474), (78, 12780395), (130, 7668237), (195, 5112158), (390, 2556079)]