520099942

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{6173}}^1$

素因数の和:6687

約数の個数: 16

約数和(自身を含む): 789778080

約数和(自身を除く): 269678138

約数列:

[1, 2, 103, 206, 409, 818, 6173, 12346, 42127, 84254, 635819, 1271638, 2524757, 5049514, 260049971, 520099942]

約数ペア:

[(1, 520099942), (2, 260049971), (103, 5049514), (206, 2524757), (409, 1271638), (818, 635819), (6173, 84254), (12346, 42127)]