1138002558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{351887}}^1$

素因数の和:351917

約数の個数: 48

約数和(自身を含む): 2888296704

約数和(自身を除く): 1750294146

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 351887, 703774, 1055661, 2111322, 2463209, 3870757, 4926418, 7389627, 7741514, 11612271, 14779254, 17242463, 23224542, 27095299, 34484926, 51727389, 54190598, 81285897, 103454778, 162571794, 189667093, 379334186, 569001279, 1138002558]

約数ペア:

[(1, 1138002558), (2, 569001279), (3, 379334186), (6, 189667093), (7, 162571794), (11, 103454778), (14, 81285897), (21, 54190598), (22, 51727389), (33, 34484926), (42, 27095299), (49, 23224542), (66, 17242463), (77, 14779254), (98, 11612271), (147, 7741514), (154, 7389627), (231, 4926418), (294, 3870757), (462, 2463209), (539, 2111322), (1078, 1055661), (1617, 703774), (3234, 351887)]