133740984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{428657}}^1$

素因数の和:428679

約数の個数: 32

約数和(自身を含む): 360072720

約数和(自身を除く): 226331736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 428657, 857314, 1285971, 1714628, 2571942, 3429256, 5143884, 5572541, 10287768, 11145082, 16717623, 22290164, 33435246, 44580328, 66870492, 133740984]

約数ペア:

[(1, 133740984), (2, 66870492), (3, 44580328), (4, 33435246), (6, 22290164), (8, 16717623), (12, 11145082), (13, 10287768), (24, 5572541), (26, 5143884), (39, 3429256), (52, 2571942), (78, 1714628), (104, 1285971), (156, 857314), (312, 428657)]