1286868702964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{798305647}}^1$

素因数の和:798305695

約数の個数: 24

約数和(自身を含む): 2503486512128

約数和(自身を除く): 1216617809164

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 798305647, 1596611294, 3193222588, 10377973411, 20755946822, 24747475057, 41511893644, 49494950114, 98989900228, 321717175741, 643434351482, 1286868702964]

約数ペア:

[(1, 1286868702964), (2, 643434351482), (4, 321717175741), (13, 98989900228), (26, 49494950114), (31, 41511893644), (52, 24747475057), (62, 20755946822), (124, 10377973411), (403, 3193222588), (806, 1596611294), (1612, 798305647)]