2016457574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{515191}}^1$

素因数の和:515315

約数の個数: 16

約数和(自身を含む): 3214798080

約数和(自身を除く): 1198340506

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 515191, 1030382, 9788629, 19577258, 53064673, 106129346, 1008228787, 2016457574]

約数ペア:

[(1, 2016457574), (2, 1008228787), (19, 106129346), (38, 53064673), (103, 19577258), (206, 9788629), (1957, 1030382), (3914, 515191)]