790384556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{490313}}^1$

素因数の和:490361

約数の個数: 24

約数和(自身を含む): 1537624704

約数和(自身を除く): 747240148

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 490313, 980626, 1961252, 6374069, 12748138, 15199703, 25496276, 30399406, 60798812, 197596139, 395192278, 790384556]

約数ペア:

[(1, 790384556), (2, 395192278), (4, 197596139), (13, 60798812), (26, 30399406), (31, 25496276), (52, 15199703), (62, 12748138), (124, 6374069), (403, 1961252), (806, 980626), (1612, 490313)]