248085236

素因数分解:

$2^2\times 7^2\times {\mathrm{1265741}}^1$

素因数の和:1265759

約数の個数: 18

約数和(自身を含む): 505031058

約数和(自身を除く): 256945822

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1265741, 2531482, 5062964, 8860187, 17720374, 35440748, 62021309, 124042618, 248085236]

約数ペア:

[(1, 248085236), (2, 124042618), (4, 62021309), (7, 35440748), (14, 17720374), (28, 8860187), (49, 5062964), (98, 2531482), (196, 1265741)]