2289887015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1531697}}^1$

素因数の和:1531738

約数の個数: 16

約数和(自身を含む): 3087903168

約数和(自身を除く): 798016153

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 1531697, 7658485, 19912061, 35229031, 99560305, 176145155, 457977403, 2289887015]

約数ペア:

[(1, 2289887015), (5, 457977403), (13, 176145155), (23, 99560305), (65, 35229031), (115, 19912061), (299, 7658485), (1495, 1531697)]