2215741903

素因数分解:

${\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{144659}}^1$

素因数の和:144746

約数の個数: 12

約数和(自身を含む): 2398173480

約数和(自身を除く): 182431577

約数列:

[1, 17, 53, 289, 901, 15317, 144659, 2459203, 7666927, 41806451, 130337759, 2215741903]

約数ペア:

[(1, 2215741903), (17, 130337759), (53, 41806451), (289, 7666927), (901, 2459203), (15317, 144659)]