395673902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{20593}}^1$

素因数の和:21347

約数の個数: 16

約数和(自身を含む): 640061520

約数和(自身を除く): 244387618

約数列:

[1, 2, 13, 26, 739, 1478, 9607, 19214, 20593, 41186, 267709, 535418, 15218227, 30436454, 197836951, 395673902]

約数ペア:

[(1, 395673902), (2, 197836951), (13, 30436454), (26, 15218227), (739, 535418), (1478, 267709), (9607, 41186), (19214, 20593)]