139733524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{262657}}^1$

素因数の和:262687

約数の個数: 24

約数和(自身を含む): 294176960

約数和(自身を除く): 154443436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 262657, 525314, 1050628, 1838599, 3677198, 4990483, 7354396, 9980966, 19961932, 34933381, 69866762, 139733524]

約数ペア:

[(1, 139733524), (2, 69866762), (4, 34933381), (7, 19961932), (14, 9980966), (19, 7354396), (28, 4990483), (38, 3677198), (76, 1838599), (133, 1050628), (266, 525314), (532, 262657)]