517088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 1206576

約数和(自身を除く): 689488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 113, 143, 176, 208, 226, 286, 352, 416, 452, 572, 904, 1144, 1243, 1469, 1808, 2288, 2486, 2938, 3616, 4576, 4972, 5876, 9944, 11752, 16159, 19888, 23504, 32318, 39776, 47008, 64636, 129272, 258544, 517088]

約数ペア:

[(1, 517088), (2, 258544), (4, 129272), (8, 64636), (11, 47008), (13, 39776), (16, 32318), (22, 23504), (26, 19888), (32, 16159), (44, 11752), (52, 9944), (88, 5876), (104, 4972), (113, 4576), (143, 3616), (176, 2938), (208, 2486), (226, 2288), (286, 1808), (352, 1469), (416, 1243), (452, 1144), (572, 904)]