2012365712

素因数分解:

$2^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{16349}}^1$

素因数の和:16528

約数の個数: 60

約数和(自身を含む): 4564691100

約数和(自身を除く): 2552325388

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 157, 196, 314, 392, 628, 784, 1099, 1256, 2198, 2512, 4396, 7693, 8792, 15386, 16349, 17584, 30772, 32698, 61544, 65396, 114443, 123088, 130792, 228886, 261584, 457772, 801101, 915544, 1602202, 1831088, 2566793, 3204404, 5133586, 6408808, 10267172, 12817616, 17967551, 20534344, 35935102, 41068688, 71870204, 125772857, 143740408, 251545714, 287480816, 503091428, 1006182856, 2012365712]

約数ペア:

[(1, 2012365712), (2, 1006182856), (4, 503091428), (7, 287480816), (8, 251545714), (14, 143740408), (16, 125772857), (28, 71870204), (49, 41068688), (56, 35935102), (98, 20534344), (112, 17967551), (157, 12817616), (196, 10267172), (314, 6408808), (392, 5133586), (628, 3204404), (784, 2566793), (1099, 1831088), (1256, 1602202), (2198, 915544), (2512, 801101), (4396, 457772), (7693, 261584), (8792, 228886), (15386, 130792), (16349, 123088), (17584, 114443), (30772, 65396), (32698, 61544)]