2068607515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1872043}}^1$

素因数の和:1872078

約数の個数: 16

約数和(自身を含む): 2830530528

約数和(自身を除く): 761923013

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1872043, 9360215, 24336559, 31824731, 121682795, 159123655, 413721503, 2068607515]

約数ペア:

[(1, 2068607515), (5, 413721503), (13, 159123655), (17, 121682795), (65, 31824731), (85, 24336559), (221, 9360215), (1105, 1872043)]