2017111804

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{12451}}^1$

素因数の和:12957

約数の個数: 24

約数和(自身を含む): 3574072656

約数和(自身を除く): 1556960852

約数列:

[1, 2, 4, 101, 202, 401, 404, 802, 1604, 12451, 24902, 40501, 49804, 81002, 162004, 1257551, 2515102, 4992851, 5030204, 9985702, 19971404, 504277951, 1008555902, 2017111804]

約数ペア:

[(1, 2017111804), (2, 1008555902), (4, 504277951), (101, 19971404), (202, 9985702), (401, 5030204), (404, 4992851), (802, 2515102), (1604, 1257551), (12451, 162004), (24902, 81002), (40501, 49804)]