489604404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{10883}}^1$

素因数の和:11076

約数の個数: 48

約数和(自身を含む): 1199503872

約数和(自身を除く): 709899468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 652, 978, 1956, 3749, 7498, 10883, 11247, 14996, 21766, 22494, 32649, 43532, 44988, 65298, 130596, 250309, 500618, 750927, 1001236, 1501854, 1773929, 3003708, 3547858, 5321787, 7095716, 10643574, 21287148, 40800367, 81600734, 122401101, 163201468, 244802202, 489604404]

約数ペア:

[(1, 489604404), (2, 244802202), (3, 163201468), (4, 122401101), (6, 81600734), (12, 40800367), (23, 21287148), (46, 10643574), (69, 7095716), (92, 5321787), (138, 3547858), (163, 3003708), (276, 1773929), (326, 1501854), (489, 1001236), (652, 750927), (978, 500618), (1956, 250309), (3749, 130596), (7498, 65298), (10883, 44988), (11247, 43532), (14996, 32649), (21766, 22494)]