1401291228

素因数分解:

$2^2\times 3^1\times {\mathrm{5417}}^1\times {\mathrm{21557}}^1$

素因数の和:26981

約数の個数: 24

約数和(自身を含む): 3270434832

約数和(自身を除く): 1869143604

約数列:

[1, 2, 3, 4, 6, 12, 5417, 10834, 16251, 21557, 21668, 32502, 43114, 64671, 65004, 86228, 129342, 258684, 116774269, 233548538, 350322807, 467097076, 700645614, 1401291228]

約数ペア:

[(1, 1401291228), (2, 700645614), (3, 467097076), (4, 350322807), (6, 233548538), (12, 116774269), (5417, 258684), (10834, 129342), (16251, 86228), (21557, 65004), (21668, 64671), (32502, 43114)]