591318002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{857}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 983473920

約数和(自身を除く): 392155918

約数列:

[1, 2, 11, 22, 79, 158, 397, 794, 857, 869, 1714, 1738, 4367, 8734, 9427, 18854, 31363, 62726, 67703, 135406, 340229, 344993, 680458, 689986, 744733, 1489466, 3742519, 7485038, 26878091, 53756182, 295659001, 591318002]

約数ペア:

[(1, 591318002), (2, 295659001), (11, 53756182), (22, 26878091), (79, 7485038), (158, 3742519), (397, 1489466), (794, 744733), (857, 689986), (869, 680458), (1714, 344993), (1738, 340229), (4367, 135406), (8734, 67703), (9427, 62726), (18854, 31363)]