245220482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{14947}}^1$

素因数の和:15593

約数の個数: 16

約数和(自身を含む): 396779712

約数和(自身を除く): 151559230

約数列:

[1, 2, 13, 26, 631, 1262, 8203, 14947, 16406, 29894, 194311, 388622, 9431557, 18863114, 122610241, 245220482]

約数ペア:

[(1, 245220482), (2, 122610241), (13, 18863114), (26, 9431557), (631, 388622), (1262, 194311), (8203, 29894), (14947, 16406)]