254025642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3256739}}^1$

素因数の和:3256757

約数の個数: 16

約数和(自身を含む): 547132320

約数和(自身を除く): 293106678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3256739, 6513478, 9770217, 19540434, 42337607, 84675214, 127012821, 254025642]

約数ペア:

[(1, 254025642), (2, 127012821), (3, 84675214), (6, 42337607), (13, 19540434), (26, 9770217), (39, 6513478), (78, 3256739)]