1900997904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3046471}}^1$

素因数の和:3046495

約数の個数: 40

約数和(自身を含む): 5288675392

約数和(自身を除く): 3387677488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3046471, 6092942, 9139413, 12185884, 18278826, 24371768, 36557652, 39604123, 48743536, 73115304, 79208246, 118812369, 146230608, 158416492, 237624738, 316832984, 475249476, 633665968, 950498952, 1900997904]

約数ペア:

[(1, 1900997904), (2, 950498952), (3, 633665968), (4, 475249476), (6, 316832984), (8, 237624738), (12, 158416492), (13, 146230608), (16, 118812369), (24, 79208246), (26, 73115304), (39, 48743536), (48, 39604123), (52, 36557652), (78, 24371768), (104, 18278826), (156, 12185884), (208, 9139413), (312, 6092942), (624, 3046471)]