2018165032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{192133}}^1$

素因数の和:192253

約数の個数: 32

約数和(自身を含む): 4115510280

約数和(自身を除く): 2097345248

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 192133, 384266, 768532, 1537064, 2497729, 4995458, 9990916, 19405433, 19981832, 38810866, 77621732, 155243464, 252270629, 504541258, 1009082516, 2018165032]

約数ペア:

[(1, 2018165032), (2, 1009082516), (4, 504541258), (8, 252270629), (13, 155243464), (26, 77621732), (52, 38810866), (101, 19981832), (104, 19405433), (202, 9990916), (404, 4995458), (808, 2497729), (1313, 1537064), (2626, 768532), (5252, 384266), (10504, 192133)]