81296098

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12706

約数の個数: 24

約数和(自身を含む): 139006800

約数和(自身を除く): 57710702

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 12659, 25318, 164567, 240521, 329134, 481042, 2139371, 3126773, 4278742, 6253546, 40648049, 81296098]

約数ペア:

[(1, 81296098), (2, 40648049), (13, 6253546), (19, 4278742), (26, 3126773), (38, 2139371), (169, 481042), (247, 329134), (338, 240521), (494, 164567), (3211, 25318), (6422, 12659)]