2123452842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{1231}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 4938092544

約数和(自身を除く): 2814639702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 613, 938, 1226, 1231, 1407, 1839, 2462, 2814, 3678, 3693, 4291, 7386, 8582, 8617, 12873, 17234, 25746, 25851, 41071, 51702, 82142, 82477, 123213, 164954, 246426, 247431, 287497, 494862, 574994, 577339, 754603, 862491, 1154678, 1509206, 1724982, 1732017, 2263809, 3464034, 4527618, 5282221, 10564442, 15846663, 31693326, 50558401, 101116802, 151675203, 303350406, 353908807, 707817614, 1061726421, 2123452842]

約数ペア:

[(1, 2123452842), (2, 1061726421), (3, 707817614), (6, 353908807), (7, 303350406), (14, 151675203), (21, 101116802), (42, 50558401), (67, 31693326), (134, 15846663), (201, 10564442), (402, 5282221), (469, 4527618), (613, 3464034), (938, 2263809), (1226, 1732017), (1231, 1724982), (1407, 1509206), (1839, 1154678), (2462, 862491), (2814, 754603), (3678, 577339), (3693, 574994), (4291, 494862), (7386, 287497), (8582, 247431), (8617, 246426), (12873, 164954), (17234, 123213), (25746, 82477), (25851, 82142), (41071, 51702)]