1409228518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{857}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 2253794400

約数和(自身を除く): 844565882

約数列:

[1, 2, 19, 38, 109, 218, 397, 794, 857, 1714, 2071, 4142, 7543, 15086, 16283, 32566, 43273, 86546, 93413, 186826, 340229, 680458, 822187, 1644374, 1774847, 3549694, 6464351, 12928702, 37084961, 74169922, 704614259, 1409228518]

約数ペア:

[(1, 1409228518), (2, 704614259), (19, 74169922), (38, 37084961), (109, 12928702), (218, 6464351), (397, 3549694), (794, 1774847), (857, 1644374), (1714, 822187), (2071, 680458), (4142, 340229), (7543, 186826), (15086, 93413), (16283, 86546), (32566, 43273)]