400842006299

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{55201}}^1$

素因数の和:55803

約数の個数: 32

約数和(自身を含む): 489663820800

約数和(自身を除く): 88821814501

約数列:

[1, 7, 17, 119, 139, 439, 973, 2363, 3073, 7463, 16541, 52241, 55201, 61021, 386407, 427147, 938417, 1037357, 6568919, 7261499, 7672939, 24233239, 53710573, 130439963, 169632673, 411965063, 913079741, 2883755441, 3368420221, 23578941547, 57263143757, 400842006299]

約数ペア:

[(1, 400842006299), (7, 57263143757), (17, 23578941547), (119, 3368420221), (139, 2883755441), (439, 913079741), (973, 411965063), (2363, 169632673), (3073, 130439963), (7463, 53710573), (16541, 24233239), (52241, 7672939), (55201, 7261499), (61021, 6568919), (386407, 1037357), (427147, 938417)]