2013071780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4376243}}^1$

素因数の和:4376275

約数の個数: 24

約数和(自身を含む): 4411253952

約数和(自身を除く): 2398182172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4376243, 8752486, 17504972, 21881215, 43762430, 87524860, 100653589, 201307178, 402614356, 503267945, 1006535890, 2013071780]

約数ペア:

[(1, 2013071780), (2, 1006535890), (4, 503267945), (5, 402614356), (10, 201307178), (20, 100653589), (23, 87524860), (46, 43762430), (92, 21881215), (115, 17504972), (230, 8752486), (460, 4376243)]