1641894241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 1881411840

約数和(自身を除く): 239517599

約数列:

[1, 13, 41, 43, 71, 533, 559, 923, 1009, 1763, 2911, 3053, 13117, 22919, 37843, 39689, 41369, 43387, 71639, 125173, 537797, 564031, 931307, 1627249, 1778867, 2937199, 3080477, 23125271, 38183587, 40046201, 126299557, 1641894241]

約数ペア:

[(1, 1641894241), (13, 126299557), (41, 40046201), (43, 38183587), (71, 23125271), (533, 3080477), (559, 2937199), (923, 1778867), (1009, 1627249), (1763, 931307), (2911, 564031), (3053, 537797), (13117, 125173), (22919, 71639), (37843, 43387), (39689, 41369)]