401980799994

素因数分解:

$2^1\times 3^1\times {\mathrm{2179}}^1\times {\mathrm{30746581}}^1$

素因数の和:30748765

約数の個数: 16

約数和(自身を含む): 804330585120

約数和(自身を除く): 402349785126

約数列:

[1, 2, 3, 6, 2179, 4358, 6537, 13074, 30746581, 61493162, 92239743, 184479486, 66996799999, 133993599998, 200990399997, 401980799994]

約数ペア:

[(1, 401980799994), (2, 200990399997), (3, 133993599998), (6, 66996799999), (2179, 184479486), (4358, 92239743), (6537, 61493162), (13074, 30746581)]