7258394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 13124160

約数和(自身を除く): 5865766

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 619, 902, 1066, 1238, 5863, 6809, 8047, 11726, 13618, 16094, 25379, 50758, 88517, 177034, 279169, 329927, 558338, 659854, 3629197, 7258394]

約数ペア:

[(1, 7258394), (2, 3629197), (11, 659854), (13, 558338), (22, 329927), (26, 279169), (41, 177034), (82, 88517), (143, 50758), (286, 25379), (451, 16094), (533, 13618), (619, 11726), (902, 8047), (1066, 6809), (1238, 5863)]