325955836802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{20472041}}^1$

素因数の和:20472481

約数の個数: 16

約数和(自身を含む): 515895458400

約数和(自身を除く): 189939621598

約数列:

[1, 2, 19, 38, 419, 838, 7961, 15922, 20472041, 40944082, 388968779, 777937558, 8577785179, 17155570358, 162977918401, 325955836802]

約数ペア:

[(1, 325955836802), (2, 162977918401), (19, 17155570358), (38, 8577785179), (419, 777937558), (838, 388968779), (7961, 40944082), (15922, 20472041)]