2667740991

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{486193}}^1$

素因数の和:486286

約数の個数: 16

約数和(自身を含む): 3733969920

約数和(自身を除く): 1066228929

約数列:

[1, 3, 31, 59, 93, 177, 1829, 5487, 486193, 1458579, 15071983, 28685387, 45215949, 86056161, 889246997, 2667740991]

約数ペア:

[(1, 2667740991), (3, 889246997), (31, 86056161), (59, 45215949), (93, 28685387), (177, 15071983), (1829, 1458579), (5487, 486193)]