1804610015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1207097}}^1$

素因数の和:1207138

約数の個数: 16

約数和(自身を含む): 2433509568

約数和(自身を除く): 628899553

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 1207097, 6035485, 15692261, 27763231, 78461305, 138816155, 360922003, 1804610015]

約数ペア:

[(1, 1804610015), (5, 360922003), (13, 138816155), (23, 78461305), (65, 27763231), (115, 15692261), (299, 6035485), (1495, 1207097)]