1330385344

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{132403}}^1$

素因数の和:132572

約数の個数: 28

約数和(自身を含む): 2656818664

約数和(自身を除く): 1326433320

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 132403, 264806, 529612, 1059224, 2118448, 4236896, 8473792, 20787271, 41574542, 83149084, 166298168, 332596336, 665192672, 1330385344]

約数ペア:

[(1, 1330385344), (2, 665192672), (4, 332596336), (8, 166298168), (16, 83149084), (32, 41574542), (64, 20787271), (157, 8473792), (314, 4236896), (628, 2118448), (1256, 1059224), (2512, 529612), (5024, 264806), (10048, 132403)]