2912338130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1723277}}^1$

素因数の和:1723310

約数の個数: 24

約数和(自身を含む): 5676477732

約数和(自身を除く): 2764139602

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1723277, 3446554, 8616385, 17232770, 22402601, 44805202, 112013005, 224026010, 291233813, 582467626, 1456169065, 2912338130]

約数ペア:

[(1, 2912338130), (2, 1456169065), (5, 582467626), (10, 291233813), (13, 224026010), (26, 112013005), (65, 44805202), (130, 22402601), (169, 17232770), (338, 8616385), (845, 3446554), (1690, 1723277)]