514956506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 829839360

約数和(自身を除く): 314882854

約数列:

[1, 2, 19, 38, 67, 134, 223, 446, 907, 1273, 1814, 2546, 4237, 8474, 14941, 17233, 29882, 34466, 60769, 121538, 202261, 283879, 404522, 567758, 1154611, 2309222, 3842959, 7685918, 13551487, 27102974, 257478253, 514956506]

約数ペア:

[(1, 514956506), (2, 257478253), (19, 27102974), (38, 13551487), (67, 7685918), (134, 3842959), (223, 2309222), (446, 1154611), (907, 567758), (1273, 404522), (1814, 283879), (2546, 202261), (4237, 121538), (8474, 60769), (14941, 34466), (17233, 29882)]