2008792803

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 2923153920

約数和(自身を除く): 914361117

約数列:

[1, 3, 19, 53, 57, 79, 159, 237, 361, 443, 1007, 1083, 1329, 1501, 3021, 4187, 4503, 8417, 12561, 19133, 23479, 25251, 28519, 34997, 57399, 70437, 79553, 85557, 104991, 159923, 238659, 446101, 479769, 664943, 1338303, 1511507, 1854841, 1994829, 4534521, 5564523, 8475919, 12633917, 25427757, 35241979, 37901751, 105725937, 669597601, 2008792803]

約数ペア:

[(1, 2008792803), (3, 669597601), (19, 105725937), (53, 37901751), (57, 35241979), (79, 25427757), (159, 12633917), (237, 8475919), (361, 5564523), (443, 4534521), (1007, 1994829), (1083, 1854841), (1329, 1511507), (1501, 1338303), (3021, 664943), (4187, 479769), (4503, 446101), (8417, 238659), (12561, 159923), (19133, 104991), (23479, 85557), (25251, 79553), (28519, 70437), (34997, 57399)]