1323770299216

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{206323301}}^1$

素因数の和:206323710

約数の個数: 20

約数和(自身を含む): 2571200989524

約数和(自身を除く): 1247430690308

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 206323301, 412646602, 825293204, 1650586408, 3301172816, 82735643701, 165471287402, 330942574804, 661885149608, 1323770299216]

約数ペア:

[(1, 1323770299216), (2, 661885149608), (4, 330942574804), (8, 165471287402), (16, 82735643701), (401, 3301172816), (802, 1650586408), (1604, 825293204), (3208, 412646602), (6416, 206323301)]