5274451

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 6552000

約数和(自身を除く): 1277549

約数列:

[1, 7, 13, 91, 149, 389, 1043, 1937, 2723, 5057, 13559, 35399, 57961, 405727, 753493, 5274451]

約数ペア:

[(1, 5274451), (7, 753493), (13, 405727), (91, 57961), (149, 35399), (389, 13559), (1043, 5057), (1937, 2723)]