2445984921

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1\times {\mathrm{5209}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 3282883520

約数和(自身を除く): 836898599

約数列:

[1, 3, 193, 579, 811, 2433, 5209, 15627, 156523, 469569, 1005337, 3016011, 4224499, 12673497, 815328307, 2445984921]

約数ペア:

[(1, 2445984921), (3, 815328307), (193, 12673497), (579, 4224499), (811, 3016011), (2433, 1005337), (5209, 469569), (15627, 156523)]