2198202008

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{19603}}^1$

素因数の和:19847

約数の個数: 32

約数和(自身を含む): 4192119360

約数和(自身を除く): 1993917352

約数列:

[1, 2, 4, 8, 107, 131, 214, 262, 428, 524, 856, 1048, 14017, 19603, 28034, 39206, 56068, 78412, 112136, 156824, 2097521, 2567993, 4195042, 5135986, 8390084, 10271972, 16780168, 20543944, 274775251, 549550502, 1099101004, 2198202008]

約数ペア:

[(1, 2198202008), (2, 1099101004), (4, 549550502), (8, 274775251), (107, 20543944), (131, 16780168), (214, 10271972), (262, 8390084), (428, 5135986), (524, 4195042), (856, 2567993), (1048, 2097521), (14017, 156824), (19603, 112136), (28034, 78412), (39206, 56068)]