1889200318

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{22549}}^1$

素因数の和:22971

約数の個数: 16

約数和(自身を含む): 2862406800

約数和(自身を除く): 973206482

約数列:

[1, 2, 163, 257, 326, 514, 22549, 41891, 45098, 83782, 3675487, 5795093, 7350974, 11590186, 944600159, 1889200318]

約数ペア:

[(1, 1889200318), (2, 944600159), (163, 11590186), (257, 7350974), (326, 5795093), (514, 3675487), (22549, 83782), (41891, 45098)]