2013124684

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{62981}}^1$

素因数の和:63177

約数の個数: 24

約数和(自身を含む): 3608112816

約数和(自身を除く): 1594988132

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 7991, 15982, 31964, 62981, 125962, 251924, 3841841, 7683682, 8250511, 15367364, 16501022, 33002044, 503281171, 1006562342, 2013124684]

約数ペア:

[(1, 2013124684), (2, 1006562342), (4, 503281171), (61, 33002044), (122, 16501022), (131, 15367364), (244, 8250511), (262, 7683682), (524, 3841841), (7991, 251924), (15982, 125962), (31964, 62981)]