1809236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 3720864

約数和(自身を除く): 1911628

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3163, 6326, 12652, 34793, 41119, 69586, 82238, 139172, 164476, 452309, 904618, 1809236]

約数ペア:

[(1, 1809236), (2, 904618), (4, 452309), (11, 164476), (13, 139172), (22, 82238), (26, 69586), (44, 41119), (52, 34793), (143, 12652), (286, 6326), (572, 3163)]