278674006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{150961}}^1$

素因数の和:151047

約数の個数: 16

約数和(自身を含む): 456509088

約数和(自身を除く): 177835082

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 150961, 301922, 1962493, 3924986, 10718231, 21436462, 139337003, 278674006]

約数ペア:

[(1, 278674006), (2, 139337003), (13, 21436462), (26, 10718231), (71, 3924986), (142, 1962493), (923, 301922), (1846, 150961)]