984545185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{248309}}^1$

素因数の和:248388

約数の個数: 16

約数和(自身を含む): 1293198480

約数和(自身を除く): 308653295

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 248309, 1241545, 3228017, 15146849, 16140085, 75734245, 196909037, 984545185]

約数ペア:

[(1, 984545185), (5, 196909037), (13, 75734245), (61, 16140085), (65, 15146849), (305, 3228017), (793, 1241545), (3965, 248309)]