269119408

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{410243}}^1$

素因数の和:410292

約数の個数: 20

約数和(自身を含む): 534137688

約数和(自身を除く): 265018280

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 410243, 820486, 1640972, 3281944, 6563888, 16819963, 33639926, 67279852, 134559704, 269119408]

約数ペア:

[(1, 269119408), (2, 134559704), (4, 67279852), (8, 33639926), (16, 16819963), (41, 6563888), (82, 3281944), (164, 1640972), (328, 820486), (656, 410243)]