1249517014

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1\times {\mathrm{1823}}^1$

素因数の和:3095

約数の個数: 16

約数和(自身を含む): 1882258560

約数和(自身を除く): 632741546

約数列:

[1, 2, 389, 778, 881, 1762, 1823, 3646, 342709, 685418, 709147, 1418294, 1606063, 3212126, 624758507, 1249517014]

約数ペア:

[(1, 1249517014), (2, 624758507), (389, 3212126), (778, 1606063), (881, 1418294), (1762, 709147), (1823, 685418), (3646, 342709)]