4920221404

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1811569}}^1$

素因数の和:1811677

約数の個数: 24

約数和(自身を含む): 9941896160

約数和(自身を除く): 5021674756

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 1811569, 3623138, 7246276, 12680983, 25361966, 50723932, 175722193, 351444386, 702888772, 1230055351, 2460110702, 4920221404]

約数ペア:

[(1, 4920221404), (2, 2460110702), (4, 1230055351), (7, 702888772), (14, 351444386), (28, 175722193), (97, 50723932), (194, 25361966), (388, 12680983), (679, 7246276), (1358, 3623138), (2716, 1811569)]