1386737998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{80149}}^1$

素因数の和:80403

約数の個数: 16

約数和(自身を含む): 2140966800

約数和(自身を除く): 754228802

約数列:

[1, 2, 41, 82, 211, 422, 8651, 17302, 80149, 160298, 3286109, 6572218, 16911439, 33822878, 693368999, 1386737998]

約数ペア:

[(1, 1386737998), (2, 693368999), (41, 33822878), (82, 16911439), (211, 6572218), (422, 3286109), (8651, 160298), (17302, 80149)]