2018486405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{97961}}^1$

素因数の和:98296

約数の個数: 16

約数和(自身を含む): 2616760944

約数和(自身を除く): 598274539

約数列:

[1, 5, 13, 65, 317, 1585, 4121, 20605, 97961, 489805, 1273493, 6367465, 31053637, 155268185, 403697281, 2018486405]

約数ペア:

[(1, 2018486405), (5, 403697281), (13, 155268185), (65, 31053637), (317, 6367465), (1585, 1273493), (4121, 489805), (20605, 97961)]