495944982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{12251}}^1$

素因数の和:12445

約数の個数: 48

約数和(自身を含む): 1163989008

約数和(自身を除く): 668044026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 346, 519, 1038, 1557, 2249, 3114, 4498, 6747, 12251, 13494, 20241, 24502, 36753, 40482, 73506, 110259, 159263, 220518, 318526, 477789, 955578, 1433367, 2119423, 2866734, 4238846, 6358269, 12716538, 19074807, 27552499, 38149614, 55104998, 82657497, 165314994, 247972491, 495944982]

約数ペア:

[(1, 495944982), (2, 247972491), (3, 165314994), (6, 82657497), (9, 55104998), (13, 38149614), (18, 27552499), (26, 19074807), (39, 12716538), (78, 6358269), (117, 4238846), (173, 2866734), (234, 2119423), (346, 1433367), (519, 955578), (1038, 477789), (1557, 318526), (2249, 220518), (3114, 159263), (4498, 110259), (6747, 73506), (12251, 40482), (13494, 36753), (20241, 24502)]