1255366981804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{797729}}^1$

素因数の和:798370

約数の個数: 48

約数和(自身を含む): 2414747855520

約数和(自身を除く): 1159380873716

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 571, 689, 1142, 1378, 2284, 2756, 7423, 14846, 29692, 30263, 60526, 121052, 393419, 786838, 797729, 1573676, 1595458, 3190916, 10370477, 20740954, 41481908, 42279637, 84559274, 169118548, 455503259, 549635281, 911006518, 1099270562, 1822013036, 2198541124, 5921542367, 11843084734, 23686169468, 24141672727, 48283345454, 96566690908, 313841745451, 627683490902, 1255366981804]

約数ペア:

[(1, 1255366981804), (2, 627683490902), (4, 313841745451), (13, 96566690908), (26, 48283345454), (52, 24141672727), (53, 23686169468), (106, 11843084734), (212, 5921542367), (571, 2198541124), (689, 1822013036), (1142, 1099270562), (1378, 911006518), (2284, 549635281), (2756, 455503259), (7423, 169118548), (14846, 84559274), (29692, 42279637), (30263, 41481908), (60526, 20740954), (121052, 10370477), (393419, 3190916), (786838, 1595458), (797729, 1573676)]