12981476203

素因数分解:

${\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1\times {\mathrm{1571}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 13266070272

約数和(自身を除く): 284594069

約数列:

[1, 71, 181, 643, 1571, 12851, 45653, 111541, 116383, 284351, 1010153, 8263193, 20188921, 71720863, 182837693, 12981476203]

約数ペア:

[(1, 12981476203), (71, 182837693), (181, 71720863), (643, 20188921), (1571, 8263193), (12851, 1010153), (45653, 284351), (111541, 116383)]