248102512

素因数分解:

$2^4\times 7^1\times {\mathrm{2215201}}^1$

素因数の和:2215216

約数の個数: 20

約数和(自身を含む): 549370096

約数和(自身を除く): 301267584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2215201, 4430402, 8860804, 15506407, 17721608, 31012814, 35443216, 62025628, 124051256, 248102512]

約数ペア:

[(1, 248102512), (2, 124051256), (4, 62025628), (7, 35443216), (8, 31012814), (14, 17721608), (16, 15506407), (28, 8860804), (56, 4430402), (112, 2215201)]