4340626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 6926400

約数和(自身を除く): 2585774

約数列:

[1, 2, 19, 38, 103, 206, 1109, 1957, 2218, 3914, 21071, 42142, 114227, 228454, 2170313, 4340626]

約数ペア:

[(1, 4340626), (2, 2170313), (19, 228454), (38, 114227), (103, 42142), (206, 21071), (1109, 3914), (1957, 2218)]