2019049968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3235657}}^1$

素因数の和:3235681

約数の個数: 40

約数和(自身を含む): 5617102288

約数和(自身を除く): 3598052320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3235657, 6471314, 9706971, 12942628, 19413942, 25885256, 38827884, 42063541, 51770512, 77655768, 84127082, 126190623, 155311536, 168254164, 252381246, 336508328, 504762492, 673016656, 1009524984, 2019049968]

約数ペア:

[(1, 2019049968), (2, 1009524984), (3, 673016656), (4, 504762492), (6, 336508328), (8, 252381246), (12, 168254164), (13, 155311536), (16, 126190623), (24, 84127082), (26, 77655768), (39, 51770512), (48, 42063541), (52, 38827884), (78, 25885256), (104, 19413942), (156, 12942628), (208, 9706971), (312, 6471314), (624, 3235657)]