13784452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 28086912

約数和(自身を除く): 14302460

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 257, 506, 514, 583, 1012, 1028, 1166, 1219, 2332, 2438, 2827, 4876, 5654, 5911, 11308, 11822, 13409, 13621, 23644, 26818, 27242, 53636, 54484, 65021, 130042, 149831, 260084, 299662, 313283, 599324, 626566, 1253132, 3446113, 6892226, 13784452]

約数ペア:

[(1, 13784452), (2, 6892226), (4, 3446113), (11, 1253132), (22, 626566), (23, 599324), (44, 313283), (46, 299662), (53, 260084), (92, 149831), (106, 130042), (212, 65021), (253, 54484), (257, 53636), (506, 27242), (514, 26818), (583, 23644), (1012, 13621), (1028, 13409), (1166, 11822), (1219, 11308), (2332, 5911), (2438, 5654), (2827, 4876)]