2347871615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{98299}}^1$

素因数の和:98602

約数の個数: 16

約数和(自身を含む): 2993824800

約数和(自身を除く): 645953185

約数列:

[1, 5, 17, 85, 281, 1405, 4777, 23885, 98299, 491495, 1671083, 8355415, 27622019, 138110095, 469574323, 2347871615]

約数ペア:

[(1, 2347871615), (5, 469574323), (17, 138110095), (85, 27622019), (281, 8355415), (1405, 1671083), (4777, 491495), (23885, 98299)]