1245561902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1\times {\mathrm{971}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 2037934080

約数和(自身を除く): 792372178

約数列:

[1, 2, 13, 26, 103, 206, 479, 958, 971, 1339, 1942, 2678, 6227, 12454, 12623, 25246, 49337, 98674, 100013, 200026, 465109, 641381, 930218, 1282762, 1300169, 2600338, 6046417, 12092834, 47906227, 95812454, 622780951, 1245561902]

約数ペア:

[(1, 1245561902), (2, 622780951), (13, 95812454), (26, 47906227), (103, 12092834), (206, 6046417), (479, 2600338), (958, 1300169), (971, 1282762), (1339, 930218), (1942, 641381), (2678, 465109), (6227, 200026), (12454, 100013), (12623, 98674), (25246, 49337)]