4208984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{40471}}^1$

素因数の和:40490

約数の個数: 16

約数和(自身を含む): 8499120

約数和(自身を除く): 4290136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 40471, 80942, 161884, 323768, 526123, 1052246, 2104492, 4208984]

約数ペア:

[(1, 4208984), (2, 2104492), (4, 1052246), (8, 526123), (13, 323768), (26, 161884), (52, 80942), (104, 40471)]