2013188215493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{1261933}}^1$

素因数の和:1262373

約数の個数: 32

約数和(自身を含む): 2537274786816

約数和(自身を除く): 524086571323

約数列:

[1, 7, 13, 47, 91, 329, 373, 611, 2611, 4277, 4849, 17531, 33943, 122717, 227903, 1261933, 1595321, 8833531, 16405129, 59310851, 114835903, 415175957, 470701009, 771041063, 3294907063, 5397287441, 6119113117, 22122947423, 42833791819, 154860631961, 287598316499, 2013188215493]

約数ペア:

[(1, 2013188215493), (7, 287598316499), (13, 154860631961), (47, 42833791819), (91, 22122947423), (329, 6119113117), (373, 5397287441), (611, 3294907063), (2611, 771041063), (4277, 470701009), (4849, 415175957), (17531, 114835903), (33943, 59310851), (122717, 16405129), (227903, 8833531), (1261933, 1595321)]