2561004059042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42844783}}^1$

素因数の和:42844839

約数の個数: 48

約数和(自身を含む): 4786619268480

約数和(自身を除く): 2225615209438

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 418, 494, 1573, 2299, 2717, 3146, 4598, 5434, 29887, 59774, 42844783, 85689566, 471292613, 556982179, 814050877, 942585226, 1113964358, 1628101754, 5184218743, 6126803969, 8954559647, 10368437486, 10582661401, 12253607938, 17909119294, 21165322802, 67394843659, 98500156117, 116409275411, 134789687318, 197000312234, 232818550822, 1280502029521, 2561004059042]

約数ペア:

[(1, 2561004059042), (2, 1280502029521), (11, 232818550822), (13, 197000312234), (19, 134789687318), (22, 116409275411), (26, 98500156117), (38, 67394843659), (121, 21165322802), (143, 17909119294), (209, 12253607938), (242, 10582661401), (247, 10368437486), (286, 8954559647), (418, 6126803969), (494, 5184218743), (1573, 1628101754), (2299, 1113964358), (2717, 942585226), (3146, 814050877), (4598, 556982179), (5434, 471292613), (29887, 85689566), (59774, 42844783)]