2003242007

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 2227402800

約数和(自身を除く): 224160793

約数列:

[1, 13, 53, 139, 169, 689, 1609, 1807, 7367, 8957, 20917, 23491, 85277, 95771, 223651, 271921, 1108601, 1245023, 2907463, 11853503, 14411813, 37797019, 154095539, 2003242007]

約数ペア:

[(1, 2003242007), (13, 154095539), (53, 37797019), (139, 14411813), (169, 11853503), (689, 2907463), (1609, 1245023), (1807, 1108601), (7367, 271921), (8957, 223651), (20917, 95771), (23491, 85277)]