2019969696

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{160621}}^1$

素因数の和:160765

約数の個数: 48

約数和(自身を含む): 5342930208

約数和(自身を除く): 3322960512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 12576, 160621, 321242, 481863, 642484, 963726, 1284968, 1927452, 2569936, 3854904, 5139872, 7709808, 15419616, 21041351, 42082702, 63124053, 84165404, 126248106, 168330808, 252496212, 336661616, 504992424, 673323232, 1009984848, 2019969696]

約数ペア:

[(1, 2019969696), (2, 1009984848), (3, 673323232), (4, 504992424), (6, 336661616), (8, 252496212), (12, 168330808), (16, 126248106), (24, 84165404), (32, 63124053), (48, 42082702), (96, 21041351), (131, 15419616), (262, 7709808), (393, 5139872), (524, 3854904), (786, 2569936), (1048, 1927452), (1572, 1284968), (2096, 963726), (3144, 642484), (4192, 481863), (6288, 321242), (12576, 160621)]