1038898381

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{549391}}^1$

素因数の和:549483

約数の個数: 8

約数和(自身を含む): 1089993728

約数和(自身を除く): 51095347

約数列:

[1, 31, 61, 1891, 549391, 17031121, 33512851, 1038898381]

約数ペア:

[(1, 1038898381), (31, 33512851), (61, 17031121), (1891, 549391)]