275393274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{8761}}^1$

素因数の和:8823

約数の個数: 48

約数和(自身を含む): 615723264

約数和(自身を除く): 340329990

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 5239, 8761, 10478, 15717, 17522, 26283, 31434, 52566, 113893, 227786, 271591, 341679, 543182, 683358, 814773, 1480609, 1629546, 2961218, 3530683, 4441827, 7061366, 8883654, 10592049, 21184098, 45898879, 91797758, 137696637, 275393274]

約数ペア:

[(1, 275393274), (2, 137696637), (3, 91797758), (6, 45898879), (13, 21184098), (26, 10592049), (31, 8883654), (39, 7061366), (62, 4441827), (78, 3530683), (93, 2961218), (169, 1629546), (186, 1480609), (338, 814773), (403, 683358), (507, 543182), (806, 341679), (1014, 271591), (1209, 227786), (2418, 113893), (5239, 52566), (8761, 31434), (10478, 26283), (15717, 17522)]