1297334785

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1\times {\mathrm{2269}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 1568860560

約数和(自身を除く): 271525775

約数列:

[1, 5, 173, 661, 865, 2269, 3305, 11345, 114353, 392537, 571765, 1499809, 1962685, 7499045, 259466957, 1297334785]

約数ペア:

[(1, 1297334785), (5, 259466957), (173, 7499045), (661, 1962685), (865, 1499809), (2269, 571765), (3305, 392537), (11345, 114353)]