274135784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{2251}}^1$

素因数の和:3441

約数の個数: 32

約数和(自身を含む): 554262240

約数和(自身を除く): 280126456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1171, 2251, 2342, 4502, 4684, 9004, 9368, 15223, 18008, 29263, 30446, 58526, 60892, 117052, 121784, 234104, 2635921, 5271842, 10543684, 21087368, 34266973, 68533946, 137067892, 274135784]

約数ペア:

[(1, 274135784), (2, 137067892), (4, 68533946), (8, 34266973), (13, 21087368), (26, 10543684), (52, 5271842), (104, 2635921), (1171, 234104), (2251, 121784), (2342, 117052), (4502, 60892), (4684, 58526), (9004, 30446), (9368, 29263), (15223, 18008)]