2782702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 4878720

約数和(自身を除く): 2096018

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 131, 247, 262, 494, 559, 817, 1118, 1634, 1703, 2489, 3406, 4978, 5633, 10621, 11266, 21242, 32357, 64714, 73229, 107027, 146458, 214054, 1391351, 2782702]

約数ペア:

[(1, 2782702), (2, 1391351), (13, 214054), (19, 146458), (26, 107027), (38, 73229), (43, 64714), (86, 32357), (131, 21242), (247, 11266), (262, 10621), (494, 5633), (559, 4978), (817, 3406), (1118, 2489), (1634, 1703)]