1138563902

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 2029392432

約数和(自身を除く): 890828530

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 283, 427, 566, 673, 854, 1346, 1981, 2989, 3962, 4711, 5978, 9422, 13867, 17263, 27734, 32977, 34526, 41053, 65954, 82106, 120841, 190459, 241682, 287371, 380918, 574742, 845887, 1333213, 1691774, 2011597, 2666426, 4023194, 9332491, 11617999, 18664982, 23235998, 81325993, 162651986, 569281951, 1138563902]

約数ペア:

[(1, 1138563902), (2, 569281951), (7, 162651986), (14, 81325993), (49, 23235998), (61, 18664982), (98, 11617999), (122, 9332491), (283, 4023194), (427, 2666426), (566, 2011597), (673, 1691774), (854, 1333213), (1346, 845887), (1981, 574742), (2989, 380918), (3962, 287371), (4711, 241682), (5978, 190459), (9422, 120841), (13867, 82106), (17263, 65954), (27734, 41053), (32977, 34526)]