860711878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{971}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 1409571072

約数和(自身を除く): 548859194

約数列:

[1, 2, 13, 26, 103, 206, 331, 662, 971, 1339, 1942, 2678, 4303, 8606, 12623, 25246, 34093, 68186, 100013, 200026, 321401, 443209, 642802, 886418, 1300169, 2600338, 4178213, 8356426, 33104303, 66208606, 430355939, 860711878]

約数ペア:

[(1, 860711878), (2, 430355939), (13, 66208606), (26, 33104303), (103, 8356426), (206, 4178213), (331, 2600338), (662, 1300169), (971, 886418), (1339, 642802), (1942, 443209), (2678, 321401), (4303, 200026), (8606, 100013), (12623, 68186), (25246, 34093)]