378021254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{469009}}^1$

素因数の和:469055

約数の個数: 16

約数和(自身を含む): 630349440

約数和(自身を除く): 252328186

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 469009, 938018, 6097117, 12194234, 14539279, 29078558, 189010627, 378021254]

約数ペア:

[(1, 378021254), (2, 189010627), (13, 29078558), (26, 14539279), (31, 12194234), (62, 6097117), (403, 938018), (806, 469009)]