238157895311

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{3214831}}^1$

素因数の和:3215414

約数の個数: 16

約数和(自身を含む): 287020200960

約数和(自身を除く): 48862305649

約数列:

[1, 7, 19, 133, 557, 3899, 10583, 74081, 3214831, 22503817, 61081789, 427572523, 1790660867, 12534626069, 34022556473, 238157895311]

約数ペア:

[(1, 238157895311), (7, 34022556473), (19, 12534626069), (133, 1790660867), (557, 427572523), (3899, 61081789), (10583, 22503817), (74081, 3214831)]