2503228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:83

約数の個数: 54

約数和(自身を含む): 5667144

約数和(自身を除く): 3163916

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 169, 182, 299, 322, 338, 364, 529, 598, 644, 676, 1058, 1183, 1196, 2093, 2116, 2366, 3703, 3887, 4186, 4732, 6877, 7406, 7774, 8372, 13754, 14812, 15548, 27209, 27508, 48139, 54418, 89401, 96278, 108836, 178802, 192556, 357604, 625807, 1251614, 2503228]

約数ペア:

[(1, 2503228), (2, 1251614), (4, 625807), (7, 357604), (13, 192556), (14, 178802), (23, 108836), (26, 96278), (28, 89401), (46, 54418), (52, 48139), (91, 27508), (92, 27209), (161, 15548), (169, 14812), (182, 13754), (299, 8372), (322, 7774), (338, 7406), (364, 6877), (529, 4732), (598, 4186), (644, 3887), (676, 3703), (1058, 2366), (1183, 2116), (1196, 2093)]