2279894417

素因数分解:

${\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{79943}}^1$

素因数の和:80060

約数の個数: 12

約数和(自身を含む): 2436693120

約数和(自身を除く): 156798703

約数列:

[1, 19, 79, 361, 1501, 28519, 79943, 1518917, 6315497, 28859423, 119994443, 2279894417]

約数ペア:

[(1, 2279894417), (19, 119994443), (79, 28859423), (361, 6315497), (1501, 1518917), (28519, 79943)]