2088895731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{3571}}^1$

素因数の和:3923

約数の個数: 32

約数和(自身を含む): 3067690752

約数和(自身を除く): 978795021

約数列:

[1, 3, 13, 39, 53, 159, 283, 689, 849, 2067, 3571, 3679, 10713, 11037, 14999, 44997, 46423, 139269, 189263, 194987, 567789, 584961, 1010593, 2460419, 3031779, 7381257, 13137709, 39413127, 53561429, 160684287, 696298577, 2088895731]

約数ペア:

[(1, 2088895731), (3, 696298577), (13, 160684287), (39, 53561429), (53, 39413127), (159, 13137709), (283, 7381257), (689, 3031779), (849, 2460419), (2067, 1010593), (3571, 584961), (3679, 567789), (10713, 194987), (11037, 189263), (14999, 139269), (44997, 46423)]