238406766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3056497}}^1$

素因数の和:3056515

約数の個数: 16

約数和(自身を含む): 513491664

約数和(自身を除く): 275084898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3056497, 6112994, 9169491, 18338982, 39734461, 79468922, 119203383, 238406766]

約数ペア:

[(1, 238406766), (2, 119203383), (3, 79468922), (6, 39734461), (13, 18338982), (26, 9169491), (39, 6112994), (78, 3056497)]