261567982518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11551}}^1\times {\mathrm{198637}}^1$

素因数の和:210212

約数の個数: 32

約数和(自身を含む): 550719882240

約数和(自身を除く): 289151899722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 11551, 23102, 34653, 69306, 198637, 219469, 397274, 438938, 595911, 658407, 1191822, 1316814, 3774103, 7548206, 11322309, 22644618, 2294455987, 4588911974, 6883367961, 13766735922, 43594663753, 87189327506, 130783991259, 261567982518]

約数ペア:

[(1, 261567982518), (2, 130783991259), (3, 87189327506), (6, 43594663753), (19, 13766735922), (38, 6883367961), (57, 4588911974), (114, 2294455987), (11551, 22644618), (23102, 11322309), (34653, 7548206), (69306, 3774103), (198637, 1316814), (219469, 1191822), (397274, 658407), (438938, 595911)]