1890793704

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{501803}}^1$

素因数の和:501969

約数の個数: 32

約数和(自身を含む): 4757101920

約数和(自身を除く): 2866308216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 501803, 1003606, 1505409, 2007212, 3010818, 4014424, 6021636, 12043272, 78783071, 157566142, 236349213, 315132284, 472698426, 630264568, 945396852, 1890793704]

約数ペア:

[(1, 1890793704), (2, 945396852), (3, 630264568), (4, 472698426), (6, 315132284), (8, 236349213), (12, 157566142), (24, 78783071), (157, 12043272), (314, 6021636), (471, 4014424), (628, 3010818), (942, 2007212), (1256, 1505409), (1884, 1003606), (3768, 501803)]