2008098170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{23369}}^1$

素因数の和:24050

約数の個数: 32

約数和(自身を含む): 3898676880

約数和(自身を除く): 1890578710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 661, 1322, 3305, 6610, 8593, 17186, 23369, 42965, 46738, 85930, 116845, 233690, 303797, 607594, 1518985, 3037970, 15446909, 30893818, 77234545, 154469090, 200809817, 401619634, 1004049085, 2008098170]

約数ペア:

[(1, 2008098170), (2, 1004049085), (5, 401619634), (10, 200809817), (13, 154469090), (26, 77234545), (65, 30893818), (130, 15446909), (661, 3037970), (1322, 1518985), (3305, 607594), (6610, 303797), (8593, 233690), (17186, 116845), (23369, 85930), (42965, 46738)]