388271422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{132697}}^1$

素因数の和:132736

約数の個数: 32

約数和(自身を含む): 764340480

約数和(自身を除く): 376069058

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 132697, 265394, 928879, 1459667, 1857758, 2521243, 2919334, 5042486, 10217669, 17648701, 20435338, 27733673, 35297402, 55467346, 194135711, 388271422]

約数ペア:

[(1, 388271422), (2, 194135711), (7, 55467346), (11, 35297402), (14, 27733673), (19, 20435338), (22, 17648701), (38, 10217669), (77, 5042486), (133, 2919334), (154, 2521243), (209, 1857758), (266, 1459667), (418, 928879), (1463, 265394), (2926, 132697)]