4130828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 8490720

約数和(自身を除く): 4359892

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 113, 148, 226, 247, 452, 481, 494, 703, 962, 988, 1406, 1469, 1924, 2147, 2812, 2938, 4181, 4294, 5876, 8362, 8588, 9139, 16724, 18278, 27911, 36556, 54353, 55822, 79439, 108706, 111644, 158878, 217412, 317756, 1032707, 2065414, 4130828]

約数ペア:

[(1, 4130828), (2, 2065414), (4, 1032707), (13, 317756), (19, 217412), (26, 158878), (37, 111644), (38, 108706), (52, 79439), (74, 55822), (76, 54353), (113, 36556), (148, 27911), (226, 18278), (247, 16724), (452, 9139), (481, 8588), (494, 8362), (703, 5876), (962, 4294), (988, 4181), (1406, 2938), (1469, 2812), (1924, 2147)]