2012349451

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2141}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 2500485120

約数和(自身を除く): 488135669

約数列:

[1, 7, 19, 37, 133, 191, 259, 703, 1337, 2141, 3629, 4921, 7067, 14987, 25403, 40679, 49469, 79217, 134273, 284753, 408931, 554519, 939911, 1505123, 2862517, 7769689, 10535861, 15130447, 54387823, 105913129, 287478493, 2012349451]

約数ペア:

[(1, 2012349451), (7, 287478493), (19, 105913129), (37, 54387823), (133, 15130447), (191, 10535861), (259, 7769689), (703, 2862517), (1337, 1505123), (2141, 939911), (3629, 554519), (4921, 408931), (7067, 284753), (14987, 134273), (25403, 79217), (40679, 49469)]