2007138701

素因数分解:

${\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{70379}}^1$

素因数の和:70496

約数の個数: 12

約数和(自身を含む): 2145182400

約数和(自身を除く): 138043699

約数列:

[1, 19, 79, 361, 1501, 28519, 70379, 1337201, 5559941, 25406819, 105638879, 2007138701]

約数ペア:

[(1, 2007138701), (19, 105638879), (79, 25406819), (361, 5559941), (1501, 1337201), (28519, 70379)]