1999596588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{96487}}^1$

素因数の和:96662

約数の個数: 48

約数和(自身を含む): 5122354944

約数和(自身を除く): 3122758356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 3454, 5181, 6908, 10362, 20724, 96487, 192974, 289461, 385948, 578922, 1061357, 1157844, 2122714, 3184071, 4245428, 6368142, 12736284, 15148459, 30296918, 45445377, 60593836, 90890754, 166633049, 181781508, 333266098, 499899147, 666532196, 999798294, 1999596588]

約数ペア:

[(1, 1999596588), (2, 999798294), (3, 666532196), (4, 499899147), (6, 333266098), (11, 181781508), (12, 166633049), (22, 90890754), (33, 60593836), (44, 45445377), (66, 30296918), (132, 15148459), (157, 12736284), (314, 6368142), (471, 4245428), (628, 3184071), (942, 2122714), (1727, 1157844), (1884, 1061357), (3454, 578922), (5181, 385948), (6908, 289461), (10362, 192974), (20724, 96487)]