2912747539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1\times {\mathrm{1597}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 3155883808

約数和(自身を除く): 243136269

約数列:

[1, 13, 307, 457, 1597, 3991, 5941, 20761, 140299, 490279, 729829, 1823887, 6373627, 9487777, 224057503, 2912747539]

約数ペア:

[(1, 2912747539), (13, 224057503), (307, 9487777), (457, 6373627), (1597, 1823887), (3991, 729829), (5941, 490279), (20761, 140299)]