2006917028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{189977}}^1$

素因数の和:190139

約数の個数: 24

約数和(自身を含む): 3723568800

約数和(自身を除く): 1716651772

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 189977, 379954, 759908, 3609563, 7219126, 14438252, 26406803, 52813606, 105627212, 501729257, 1003458514, 2006917028]

約数ペア:

[(1, 2006917028), (2, 1003458514), (4, 501729257), (19, 105627212), (38, 52813606), (76, 26406803), (139, 14438252), (278, 7219126), (556, 3609563), (2641, 759908), (5282, 379954), (10564, 189977)]