2519148998

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{24121}}^1$

素因数の和:24863

約数の個数: 16

約数和(自身を含む): 3832503360

約数和(自身を除く): 1313354362

約数列:

[1, 2, 79, 158, 661, 1322, 24121, 48242, 52219, 104438, 1905559, 3811118, 15943981, 31887962, 1259574499, 2519148998]

約数ペア:

[(1, 2519148998), (2, 1259574499), (79, 31887962), (158, 15943981), (661, 3811118), (1322, 1905559), (24121, 104438), (48242, 52219)]