2721689282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6491}}^1\times {\mathrm{16127}}^1$

素因数の和:22633

約数の個数: 16

約数和(自身を含む): 4397524992

約数和(自身を除く): 1675835710

約数列:

[1, 2, 13, 26, 6491, 12982, 16127, 32254, 84383, 168766, 209651, 419302, 104680357, 209360714, 1360844641, 2721689282]

約数ペア:

[(1, 2721689282), (2, 1360844641), (13, 209360714), (26, 104680357), (6491, 419302), (12982, 209651), (16127, 168766), (32254, 84383)]