215309291998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1\times {\mathrm{1442531}}^1$

素因数の和:1444587

約数の個数: 16

約数和(自身を含む): 331857371664

約数和(自身を除く): 116548079666

約数列:

[1, 2, 37, 74, 2017, 4034, 74629, 149258, 1442531, 2885062, 53373647, 106747294, 2909585027, 5819170054, 107654645999, 215309291998]

約数ペア:

[(1, 215309291998), (2, 107654645999), (37, 5819170054), (74, 2909585027), (2017, 106747294), (4034, 53373647), (74629, 2885062), (149258, 1442531)]