56307498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{721891}}^1$

素因数の和:721909

約数の個数: 16

約数和(自身を含む): 121277856

約数和(自身を除く): 64970358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 721891, 1443782, 2165673, 4331346, 9384583, 18769166, 28153749, 56307498]

約数ペア:

[(1, 56307498), (2, 28153749), (3, 18769166), (6, 9384583), (13, 4331346), (26, 2165673), (39, 1443782), (78, 721891)]