12564549508

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1\times {\mathrm{3623}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 25298187264

約数和(自身を除く): 12733637756

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 587, 844, 1174, 1477, 2348, 2954, 3623, 4109, 5908, 7246, 8218, 14492, 16436, 25361, 50722, 101444, 123857, 247714, 495428, 764453, 866999, 1528906, 1733998, 2126701, 3057812, 3467996, 4253402, 5351171, 8506804, 10702342, 14886907, 21404684, 29773814, 59547628, 448733911, 897467822, 1794935644, 3141137377, 6282274754, 12564549508]

約数ペア:

[(1, 12564549508), (2, 6282274754), (4, 3141137377), (7, 1794935644), (14, 897467822), (28, 448733911), (211, 59547628), (422, 29773814), (587, 21404684), (844, 14886907), (1174, 10702342), (1477, 8506804), (2348, 5351171), (2954, 4253402), (3623, 3467996), (4109, 3057812), (5908, 2126701), (7246, 1733998), (8218, 1528906), (14492, 866999), (16436, 764453), (25361, 495428), (50722, 247714), (101444, 123857)]