28303295995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4069489}}^1$

素因数の和:4069614

約数の個数: 16

約数和(自身を含む): 36918413280

約数和(自身を除く): 8615117285

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 4069489, 20347445, 52903357, 264516785, 435435323, 2177176615, 5660659199, 28303295995]

約数ペア:

[(1, 28303295995), (5, 5660659199), (13, 2177176615), (65, 435435323), (107, 264516785), (535, 52903357), (1391, 20347445), (6955, 4069489)]